About Chris King

Chris King is the editor in chief of Roofing magazine. He has covered the construction industry for 18 years, previously serving as editor of Roofing Contractor, managing editor of the Air Conditioning, Heating & Refrigeration News, and associate editor of Plumbing & Mechanical. He can be reached by email at chris@roofingmagazine.com.

Tough Questions

I spent Father’s Day in a less than optimal spot — visiting my dad in the local hospital.

My father is 87, and a fall down the stairs resulted in life-threatening injuries. As I headed to the intensive care unit that first night, I didn’t know what to expect. However, I did know what my father’s wishes were regarding his care.

My dad is an attorney, and he prides himself on his estate planning, which is guided by two principles: taking care of his family and not paying a penny more in taxes than he has to. My brother, my sister and I know the details and who to contact when he passes away. But when my mom passed away unexpectedly more than a decade ago, we realized we didn’t know what her wishes were regarding critical care or even her funeral.

We learned from those mistakes. Our family discussed not only dad’s estate plan but his preferences for a funeral service (less funeral home, more Irish wake) and his thoughts about being kept alive by artificial means (no). I have a durable power of attorney in my briefcase and a form designating me as his patient advocate.

I was able to concentrate on the most important thing: making sure my dad got the care he needed. With the help of some talented and dedicated health care professionals, he’s doing much better now; he’s in a rehab unit and back on his feet. Hopefully we won’t need to look at his estate plans for a long time to come.

I can’t imagine going through the experience without that preparation. I thought back on the article about exit and succession planning in our last issue by Angie Lewis titled “Leaving Your Business Legacy.” In it, she details the advice of business planning experts Kevin Kennedy and Joe Bazzano of Beacon Exit Planning, who spell out retirement strategies. They also stress the importance of contingency planning — preparing for an unexpected illness or death.

If you haven’t read that article yet, I strongly urge you to do so. You can also log on to view an on-demand webinar on the same subject sponsored by Atlas Roofing.

Contact your attorney and get advice specifically tailored for your situation. Then talk to your family members and ask some tough questions. Take it from me, these conversations are not easy, but asking tough questions now can make difficult times a lot easier.

Commercial Roofing Contractor Flexes Its Muscles on 1.3 Million-Square-Foot Project

The new Under Armour distribution warehouse roof encompasses 1,286,000 square feet. It was topped with a TPO roof system manufactured by Johns Manville. Photo: Orndorff & Spaid Roofing Inc.

Industrial projects exceeding one million square feet of roofing might give some contractors pause, but at Orndorff & Spaid Roofing Inc., it’s just another day at the office.

The third-generation family run roofing contractor has been in business since 1953. Orndorff & Spaid services the Baltimore-Washington metro area, as well as parts of Virginia, Pennsylvania, and Delaware. It focuses primarily on large-scale commercial projects, including warehouses, distribution centers, retail businesses, schools and data centers.

Orndorff & Spaid routinely tackles roofing projects up to 1.5 million square feet. The company strives to keep as much work as possible under its own control, and the necessary supplies and equipment are always on hand at its 13-acre headquarters in Beltsville, Maryland.

“We’re a little bit unique as a roofing company in that we self-perform almost everything,” says Richard Harville, vice president of estimating. “We have our own cranes, all our own lifts. We do our own trucking. We have an in-house mechanic’s shop that repairs all of the equipment. All fuel servicing is done from our yard here. We also warehouse a fair share of material here because the logistics of running a job.”

Photo: Johns Manville

A recent new construction project at the former location of a Bethlehem Steel factory in Tradepoint St. John’s was right up their alley. “This was a new construction project, fairly conventional in most regards except for one, and that had to do with the site,” notes Harville. “Most of the site had been infilled over the years, and there was a lot of slag and other materials on this site, so it is not bedrock, for sure.” Due to the potential for movement, seismic expansion joints were specified. The gaps in the deck were as wide as 9 inches.

The owner of the complex was kept under wraps during construction phase, but the completed Under Armour distribution warehouse is now an area landmark. The roof encompasses 1,286,000 square feet, and the project had to be completed under a very tight schedule.

The general contractor on the project, FCL, reached out to Orndorff & Spaid during the design phase, and they recommended a TPO roof system manufactured by Johns Manville.

Harville shared his insights on the project with Roofing, along with members of the project team including Dane Grudzien, estimator; Carl Spraker, project manager, single ply; and Mike McKinney, project manager, sheet metal.

The Clock Is Ticking

Work began in April 2017 with a deadline to finish by the end of July. “The schedule was what made this project difficult,” notes Harville. “They had an end user set to come in and they were in an extreme hurry to get this thing done.”

Workers outside the safety perimeter were tied off 100 percent of the time using AES Raptor TriRex Safety Carts. Photo: Orndorff & Spaid Roofing Inc.

Harville and Spraker were confident the experienced team would be up to the task. “Once we got our bearings, we rock and rolled this job,” Spraker says. “We had up to 40 employees on the site and worked six days a week.”

The roof system installed over the structure’s metal deck included two layers of 2.5-inch polyiso and a 60-mil TPO membrane. “This job was mechanically attached at 6 inches on center, with perimeter and corner enhancements as required by FM,” notes Grudzien.

The roof installation began with a 10-man crew, and crews were added as the work ramped up. “We ended up with four 10-man crews, with the foreman on the first crew in charge the team,” Spraker recalls. “We just did as much as we could every day and kept track of everything. We averaged 700 squares a day. One day we did 1,000 squares.”

Crews worked on half of the building at a time, with falling back as needed to install flashings or strip in the gravel stop. “We started on one side of the building and went from end to end, following the steel contractor,” says Spraker. “When we finished one side, we came all the way back to the end where they started and followed them down the opposite side.”

The roof system incorporates 276 VELUX skylights that provide daylighting in key areas of the facility. Photo: Orndorff & Spaid Roofing Inc.

The roof also incorporated 276 VELUX skylights to illuminate key areas of the facility. Logistics Lighting delivered them all in one shipment, as Orndorff & Spaid requested. The 4-foot-by-8-foot skylights were stored on site and loaded to the roof with a crane for installation after a plasma cutter was used to cut holes in the deck. Prefabricated curbs were installed and flashed. “I had a separate crew designated just to install skylights,” Spraker notes

Safety precautions included perimeter warning lines, and workers outside that area were tied off 100 percent of the time, as they were when the skylights were installed. AES Raptor TriRex Safety Carts were used as anchor points.

Safety is always crucial, notes Harville, and the company makes it a priority on every project. “Our safety parameters go above and beyond standard state or federal mandating,” he notes.

Metal Work

The scope of work included large external gutters, downspouts and edge metal. According to McKinney, the sheet metal application was pretty straightforward. “There was just a lot of it — long, straight runs down two sides,” he says. “The coping was installed on the parapets on the shorter ends.”

Gutters were installed after the roof system was in place. “The roof wasn’t 100 percent complete, but once areas of the roof were installed and the walls were painted white, we could begin to install the gutters,” says McKinney. “After work was completed on one side, crews moved to the other side.”

The large gutter featured internal and external hangers, alternating 36 inches on center. All the metal was fabricated in house, and the exterior hangers were powder coated to match the steel.

Once the external hangers were installed, the gutter sections were lowered into place and secured by crew members in a man lift. “Once you had your hangers up, you could just lower the gutter over the side and into the external hangers,” McKinney explains. “We put the internal hangers into place after that. After the drip edge is installed, the single-ply crews come back and flash the drip edge into the roof system.”

Downspouts were custom-designed to match the building’s paint scheme. Photo: Orndorff & Spaid Roofing Inc.

Installation of the downspouts had to wait until the walls were painted. One wrinkle was the change in color of the downspouts. About two-thirds of the way up the wall, the paint scheme went from black to white, and the building owner wanted the downspouts to change colors to match. “We reverse-engineered it,” notes McKinney. “We measured from the paint line up and put in a 30-foot section of downspouts there, because we put our bands at the joints and we didn’t want to have the bands too close together in the middle of the wall.”

Talented Team

The project was completed on budget — and a month early. FCL hosted a barbecue to celebrate. “FCL had a big cookout for the contractors with a steak dinner for everyone,” notes Harville. “They really went over and above on that.”

The Orndorff & Spaid team credits the effort of all companies involved for the success of the project. “The steel contractor was phenomenal, and FCL did an excellent job of coordinating everything,” Spraker says.

The large gutter featured internal and external hangers. Photo: Orndorff & Spaid Roofing Inc.

The manufacturer also did an excellent job, notes Harville, who commended the work of Melissa Duvall, the JM sales rep on the project, and Barney Conway, the field rep, who visited the site at least once a week. “JM did a good job keeping us well stocked with material and getting us deliveries when we needed them,” Harville notes.

The team members at Orndorff & Spaid believe their confidence comes from experience and knowing that most of the variables are under control. “A lot of that has to do with the equipment we can bring to bear when we need to,” Harville states. “We control the logistics all the way through. Most companies are going to rent a crane or hire trucking — we do all of that. We have our own lifts, we have our own cranes, we do all of our flatbed trucking. We bring a unique process to the table. Beyond that, and our project managers are well versed at doing this. It’s not our first rodeo.”

TEAM

Architect: MacGregor Associates Architects, Atlanta, www.macgregorassoc.com
General Contractor: FCL Builders, Chicago, www.fclbuilders.com
Roofing Contractor: Orndorff & Spaid Roofing Inc., Beltsville, Maryland, www.osroofing.com

MATERIALS

Membrane: 60-mil TPO, Johns Manville, www.jm.com
Insulation: Two layers of 2.5-inch ENRGY 3 Polyisocyanurate, Johns Manville
Skylights: Dynamic Dome Skylights Model 4896, VELUX, www.veluxusa.com

Coordination Is the Key to Re-Roofing Active Port Terminal

Owned by the Port of New Orleans, the Nashville Ave. Terminal Complex offers more than a million square feet of cargo space. When the structure’s original built-up roof reached the end of its service life, a standing seam metal roof was manufactured and installed by Ray Bros. Inc. on the vast majority of the building. Photo: Aero Photo.

Construction projects on active jobsites can mean coordinating a lot of moving parts. Projects don’t get much more complicated than the recent roof replacement at the Nashville Ave. Terminal Complex, owned by the Port of New Orleans. The scope of work was multifaceted, the schedule was daunting, and everyone entering the facility had to have the proper security credentials. All of the work was performed next to the Mississippi River on top of an active wharf building, with cargo coming in and going out on trucks and forklifts as ships were loaded and unloaded. Materials housed inside the building were sensitive to moisture, dust and debris — and often had to be moved as work progressed.

Gino Ray Sr., president of Ray Bros. Inc., the roofing contractor on the project, likened it to a giant, three-dimensional puzzle. “It was almost like a Rubik’s Cube,” he says. “They had to move a section of material, and then when we finished a section, they slid the material over there so we could move on the next one. The whole time, the port was in operation. There was a lot of dancing involved.”

The Terminal

The Nashville Ave. Terminal Complex, operated by Ports America Louisiana Inc., offers more than 1 million square feet of storage space. Built in the 1960s, the structure was a rigid-frame, iron building with a ballasted tar and gravel roof over a heavy tongue-and-groove wooden deck. Decades of problems had seriously deteriorated the wooden deck, as well as the four-by-four wood nailers that were bolted to the rafters and purlins.

Key members of the team on the project included (from Left) N. Guy Williams of ECM Consultants, Kevin Haslauer of Glendale Enterprises, Gino Ray Sr. of Ray Bros. Inc., Craig Clark of Gulf Coast Service Group, and Curtis Shinogle of Gulf Coast Service Group.

The structure’s failing roof was replaced in three phases. During Phase 1, undertaken about a decade ago, a new built-up roof system was installed on one end of the building. When that section experienced performance issues, the owners looked for other options. Ray Bros. had the answer: an architectural metal roof.

Ray Bros. has been in business in New Orleans since 1996, when it was founded by Gino Ray Sr. The company has always focused primarily on metal roofing, and in the late ’90s it began roll forming and manufacturing its own panels and systems. “Today we manufacture everything we install,” Ray notes. “We’re kind of a hybrid — a manufacturer/contractor.”

The company’s metal panel system had been installed on several other port buildings, and the owners specified it for Phase 2 of the project, which covered a 230,000-square-foot section near the center of the building on either side of the firewall. Phase 2 was completed in 2014. Phase 3 encompassed 420,000 square feet to complete the sections on either side of Phase 2. Work began in August of 2016 and completed in May of 2017.

Ray Bros. manufactured and installed all of the metal roofing on the building — a total of 650,000 square feet — and served as both the prime contractor and the roofing contractor on the third phase of the project. Ray credits his dedicated team, the cooperation of all of the companies involved, and an innovative strategy for coping with the project’s many hurdles as the keys to a successful outcome.

Beefing Up the Structure

The standing seam metal roof system recommended by Ray Bros. was specified for its durability and low maintenance. The new system would give the port the long lifespan the owners desired, but it would necessitate some structural changes.

“Before we put the metal roof on, we had to beef up the existing trusses and reinforce the existing structure because it was such a light building now,” Ray notes. “There was an enormous amount of welding to the exiting trusses and existing purlins that had to be done before we could begin to put the roof on.”

Metal panels were roll formed directly onto the roof for installation. The panels on one side of the roof were 180 feet long. Photo: Ray Bros. Inc.

The plan was to beef up the structure from the inside and install the new gutters. Then the old roof could then be torn off and the new metal roof installed. The roof installation would be completed in sections, with crews moving from one area to the next in sequence.

Gulf Coast Service Group served as the structural steel and demolition contractor. Crews on man lifts set up inside the building reinforced the existing steel structure. New angle irons were welded to the bottom of the purlins. The existing sprinkler system had to be reconfigured, as it was attached to the four-by-four wood nailers that had to be removed. Work on the sprinklers was performed in conjunction with S & S Sprinkler Company. “We didn’t have to dismantle the sprinkler system, just move it,” Ray explains. “New hangers were mounted to the steel. We had to put a hanger on, take a hanger off. That was part of the tango dance as well.”

After the welders completed their work, crews from RK Hydrovac vacuumed the ballast off the roof. Prior to the demolition work, approximately 4,100 linear feet of gutters were installed. Oversized gutters were manufactured from 16-gauge stainless steel in the Ray Bros. metal shop, and all of the joints were welded together. Gutter sections were raised into place with a lift and secured with stainless steel brackets and hangers. “That gutter weighed about 11 pounds per running foot, and we made it in 21-foot lengths,” Ray notes.

The Roof Installation

The demolition crews and installation crews then swung into action. After sections of the deck were removed, metal panels were roll-formed on the site and installed. “The demo people would tear out a bay — which is a 20-foot section — all the way up to the ridge,” Ray explains. “On one side of the roof, the panels were 180 feet long. So, they would tear out a 20-foot-by-180-foot section, and we would come in right after that and put a 20-foot section of 180-foot panels down.”

Crew members on lifts reinforced the existing steel structure before the new roof was installed. Photo: Ray Bros. Inc.

Panels were made from 22-gauge galvalume. Zimmerman Metals supplied roll forming machines to Ray Bros. Inc. so the company could manufacture its proprietary product. The RBI MT-240 panels were 18 inches wide and interlock using continuous clips. A batten cap was installed over the top and then mechanically seamed using a machine manufactured by D.I. Roof Seamers.

The roll-up bay doors along the sides of the building and at the gable ends of the warehouse qualified it as a partially enclosed structure, which necessitated strict engineering standards. “In order to meet engineering standards, we had to use continuous clips,” Ray notes.

Every third bay had a skylight system to light the interior. Skylights used on the project were manufactured by CPI Daylighting Systems and installed by Glendale Industries. Custom-made curbs and crickets were fashioned by Ray Bros.

When skylights could not be installed right away, the openings were covered with plywood and felt to eliminate safety hazards and keep the interior of the building dry. “When the Glendale Industries people would show up, we’d remove the plywood and they would put on their system,” Ray notes. “As the job progressed, we’d re-use the same plywood and temporary coverings as we went along. We’d just leapfrog the plywood from curb to curb.”

After the roof was completed, the last step was to replace the wall panels in the interior that were designed to trap the smoke in the event of a fire. The old corrugated smoke panels were wired to the steel, but that system would not comply with today’s standards, so Ray Bros. created a sub-framing system to attach new ones. “We had 500 squares of smoke panels to install beneath the roof system,” Ray states. “We put in some16-gauge furring channels and attached the panels with screws. We manufactured all of that in house.”

After the roof was installed, 50,000 square feet of new corrugated smoke panels were installed. Photo: Ray Bros. Inc.

The demo crews, installation crews, and skylight crews kept moving in sequence under the direction of Jobsite Superintendent Robert Sinopoli, a 30-year industry veteran who has been with Ray Bros. ever since the company was founded. Sinopoli monitored everyone’s progress on the site and made sure everyone knew their assignments each day. “Everybody leapfrogged everybody else,” Ray notes. “Everyone had their own song and dance, and if one person got out of rhythm, it would domino back.”

Everyone involved on the project also needed to have a dance card, as security on the site was tight. Workers needed to have a background check and Transportation Worker Identification Credential (TWIC). Every vehicle had to have proper registration, insurance and inspection tags. The jobsite did not allow personal vehicles, and this posed a problem for Ray Bros., as the company routinely had 40 to 50 workers on site. “Everybody had to be on a company vehicle in a seat with a seat belt,” Ray notes. “I had to buy a used bus to transport workers in and out. We painted it, put our logo on it and made it look pretty. We just drove it 1.5 miles a day. At the end of the job, I sold the bus.”

Big Chunks

The project was wrapped up ahead of schedule, and it was the sequencing of work that was the key its success, according to Ray. “We didn’t want to tackle this project one bay at a time; we were looking at big chunks at a time,” he says. “We were able to develop a rhythm quicker that way. Instead of changing hats several times in the course of a day or a week, we put a hat on, let it stay on, got a big section done and moved on to the next. We didn’t want to change tools and change personnel. We wanted to look at it like a monolithic application.”

In the end, it all boiled down to pride — no one wanted to be the one to falter. “We self-perform a lot of our work, and we have existing relationships with all of the subcontractors we use,” Ray says. “I’m never going to let them down or leave them hanging, and I know they are going to do the same for me. That’s what made that job go — no one wanted to be the weak link. Everybody had a job to do and they did it. It worked out great.”

It was a true team effort. “This was like our Super Bowl, and we won,” Ray concludes. “I’m real proud of my company, our people, and all the people we worked with. I know that on our next job, I can count on them and they know they can count on me.”

TEAM

Architect: ECM Consultants, Metairie, Louisiana, www.ecmconsultants.com
General Contractor and Roofing Contractor: Ray Bros. Inc., New Orleans, Louisiana, www.raybrosinc.com
Structural Steel and Demolition Contractor: Gulf Coast Service Group, Harvey, Louisiana
Skylight Installer: Glendale Enterprises, Norco, Louisiana, www.glendaleinc.com
Sprinkler Repair Contractor: S & S Sprinkler Company, Baton Rouge, Louisiana, www.sssprinkler.com

MATERIALS

Metal Roof Panels: 18-inch wide, 22-gauge galvalume MT-240 standing seam panels, Ray Bros. Inc.
Skylights: CPI Daylighting Systems, www.cpidaylighting.com
Roll Former: Zimmerman Metals Inc., www.zimmerman-metals.com

Spring Forward, Fall Protect

Spring arrived late here in Michigan, and before the weather — and construction — began to heat up, I saw a press release from MIOSHA indicating the second year of its “Stop Falls. Save Lives.” safety awareness campaign would focus on the roofing industry. I called Nella Davis-Ray, Director of MIOSHA Consultation Education and Training (CET) Division in Lansing, to ask her why.

“Nationally and at the state level, we are pleased to see that overall, when you look at general industry and construction, there is a downward trend in work-related fatalities and injuries, and we like to think we play a part in that downward trend,” she said. “Even though we are seeing this downward trend, when you look at roofers’ fall-related incidents, and particularly when you look at roof-related fatalities, their rate is 10 times higher than the rate for construction workers as a whole. So, if there is any trade we can talk to about falls, the data shows the one group we should be focusing on is the roofers.”

The statistics were sobering, but the overall message was hopeful. “Our message is that all falls are preventable,” Davis-Ray said. “We really do believe that in MIOSHA.”

The key is making sure every employee is properly trained, has the proper safety equipment — and knows how to use it — and follows the jobsite-specific safety plan. According to Davis-Ray, the MIOSHA can help with all of those things — and the services are free.

The CET Division works independently of the Enforcement Division. It provides guidance to employers and employees through a variety of methods, including classroom training and educational materials including literature, videos, and a fall protection website, www.michigan.gov/stopfalls. The greatest tool of all, noted Davis-Ray, is a staff of consultants who can provide individualized training.

“I’m surprised how many employers, particularly contractors, are not aware that all they have to do is pick up the phone and call us,” she said. “At their request, we can schedule a time and location for one of our construction safety consultants to come out and work with them directly on safety and health issues.”

Consultants can review written requirements, explain interpretations of the standard, and answer specific questions about a project and whether or not a contractor might be in compliance. They can also help in crafting a comprehensive safety program. “We always try to look at the big picture,” Davis-Ray says. “The overarching issue is to have an effective system in place so that you ensure that safety is considered as a part of every contract.”

Davis urges contractors in every state to explore the free educational resources OSHA can provide. Michigan contractors can call 800-866-4674 or visit www.michigan.gov/miosha to learn more.

 

National Women in Roofing Taps Into a Powerful Force

Photos: National Women in Roofing

In 2014, an organization devoted to helping advance the careers of women in the roofing industry was just an idea. Since then, the idea has become a movement. National Women in Roofing (NWIR) was officially launched at the International Roofing Expo (IRE) in 2016. The volunteer-based organization focuses on connecting and empowering women, and it has the support of more than 1,000 members — many of them men — and nearly two dozen sponsors. They all share the goal of working together to raise the professionalism of the roofing industry, bring more people into the field, and provide the education and training necessary to ensure its future success.

This February, Heidi Ellsworth handed over the position of NWIR chair to Shari Carlozzi. The two women shared their insights on the founding of NWIR with Roofing, detailing its current initiatives and plans for the future.

A Movement Is Born

Carlozzi and Ellsworth first discussed the idea of an organization to support women during a break at a meeting of the Midwest Roofing Contractors Association in 2014. As they shared their thoughts about working in a male-dominated industry,

Officers and directors of National Women in Roofing include (from left) Jennifer Stone, vice chair, executive committee; Jennifer Ford-Smith, secretary; Ellen Thorp, executive director; Shari Carlozzi, chair, executive committee; and Heidi Ellsworth, past chair, executive committee. Photos: National Women in Roofing

a light bulb went on. “We started talking, and we realized there are a lot more women in this industry than people give it credit for,” Carlozzi says. “There’s a lot of women! And we said, ‘We should start an organization where women can gather to network, to learn from each other, to mentor one another, and to help empower each other’ — because we are in an industry that we love.”

Ellsworth and Carlozzi shared the concept with Steve Little of Dallas-based KPost, who was then MRCA president. “He said, ‘That’s a great idea! We’ll help incubate you.’ And that’s how we got started,” Carlozzi remembers. “It went viral.”

As they traveled the country in their respective work roles — Ellsworth as a partner in RoofersCoffeeShop.com and Carlozzi as national sales manager for HAPCO Inc. — they soon realized that a lot of other women had the same needs. Many were even exploring the same idea. “At every trade show we went to, both of us would hear this from so many women,” Ellsworth says. “They would say, ‘We need to spend time together. We need to network.’ And networking is a big one because it’s sometimes a lot easier for guys to get together to network and women are left out. It was something that a lot of women truly believed in.”

Shari Carlozzi thanks the founding sponsors of the organization at NWIR Day. Photos: National Women in Roofing

After talking to others in the industry, it became clear the organization had to have a national presence. “We looked ahead to the IRE in New Orleans in 2015 and decided to have a little get-together and see if people are truly interested,” Ellsworth recalls. “We had 75 women show up. It just grew from there.”

The group formed a leadership committee and held meetings at industry trade shows throughout 2015. “It was at IRE in 2016 that we officially launched National Women in Roofing,” Ellsworth says. “We realized very quickly that there was a tidal wave — a tsunami — of women behind us who really needed this. We realized we had to take this to a national level, and we did.”

The Four Pillars

Overarching goals of the organization are exemplified by its four pillars: networking, mentoring, education and recruitment.

Heidi Ellsworth welcomes attendees to the inaugural NWIR Day, held February 4, 2018. Photos: National Women in Roofing

“Our four pillars we started with — networking, mentoring, education and recruitment — have been the focus of what we’ve wanted to do from the start,” Carlozzi says. “Some people are a little bit more involved in education, some people are a little bit more involved in networking — it all depends on what works for you. We’ve stayed true to our four pillars, and that has been extremely helpful in giving women opportunities to engage in what’s most important to them.”

Ellsworth agrees, pointing out that networking events and mentoring initiatives developed hand in hand. “Our first events were networking events,” she says. “One of our themes is ‘from the rooftop to the boardroom,’ and we had top leaders at companies including GAF, ABC, Owens Corning, Johns Manville — all of these ladies showed up early and then stayed on and helped to drive this. We partnered with 28 founding sponsors that first year.”

Mentoring relationships seemed to blossom. “I wish we could all take credit for it, but it just happened so naturally,” Ellsworth says.

Kelly Wade, CEO of North American Roofing, gives the keynote address at the National Women in Roofing’s Mentor Reception during the 2018 International Roofing Expo. Photos: National Women in Roofing

NWIR is launching a mentoring program this year, under the leadership of Mallory Payne and Melissa Walker, who head up the mentoring committee. “Mentoring has always been a big part of what we do,” Carlozzi says. “Men have more mentors than women do, and we want to change that.”

The education committee, led by Shelly Duhaime and Jennifer Keegan, is working on a full slate of educational sessions at industry events, as well as a series of webinars on topics such as networking, safety and business management. “Our education committee is on fire this year,” says Carlozzi. “People crave information. The only way we can excel in what we do is to keep learning.”

Carlozzi points to the NRCA’s ProCertification program as a model for educating the industry’s workforce and boosting professionalism. “We have to elevate the perception of the roofing industry,” she says. “We share the same values as the NRCA, and we want to speak with one voice to get the message across to people that this is a viable career option for you, whether you are a man or a woman in the trade, or whether you are looking for a career as a chemist, or an engineer, or a salesperson, or in data entry. It is a solid, reputable industry.”

It’s also an industry facing a worker shortage, so recruiting a new generation of workers is essential. The recruitment committee, led by Michelle Boykin and Chelsea Welsh, is active at employment fairs and career days, and NWIR is reaching out to other trade groups across the country to increase the visibility of the industry.

Part of the recruitment effort includes a commitment to helping women in crisis find employment and pursue a true career path.

Memberships and Sponsorships

The organization might be national, but it is also active at the local level. NWIR is developing councils across the country to cater to local educational needs and reach out to area community service opportunities. There are 29 local councils now, with a goal of reaching 50 by the end of 2018.

NWIR members participate in a breakout session at a mentoring workshop. Photos: National Women in Roofing

“It’s the best of both worlds for everybody because they get that national input through our epicenter — our newsletter and our website — and they can apply the information to what they are doing locally,” Carlozzi says. “We give local councils a lot of latitude to put together what works for them as long as they stay true to our four pillars and our national outreach program with women in crisis.”

Carlozzi and Ellsworth encourage all women and men to join the association. The membership fee is $60 per year. Half of the membership fee goes to develop and support local councils. “We made a very conscious decision to keep our membership dues very reasonable, and they are owned by the member,” Ellsworth notes. “If your career path takes you to another company, the membership goes along with you.”

Companies can help NWIR as sponsors. There are four levels of sponsorships. “We are also in the middle of our sponsorship drive, and that is a great way to get involved as a company,” Ellsworth says. “The value to the company — and its employees — is incredible.”

A Bright Future

Looking back at her tenure as the first chair of the organization, Ellsworth is proud of the group’s achievements and thankful for the friendships she’s made along the way. “It’s one of the greatest experiences I’ve had in my life,” she says. “The women I have met and the experiences we’ve had have been so empowering.”

Networking and mentoring have always been key areas of focus for NWIR members. Photos: National Women in Roofing

As Carlozzi takes the helm, she plans to lean on the talented team of women ready to take the organization into the future. “It’s a little overwhelming when you look at it at first because we came so far, so fast, and we have to keep that momentum going,” says Carlozzi. “In the process, we’ve had some exceptional, outstanding women who have stepped up and taken on the leadership roles that are needed to develop and maintain a national organization like this.”

When the industry taps into everyone’s talents, everyone wins. Carlozzi sees that spirit every day at NWIR. “Everyone comes up with new ideas of how to make things better,” she says. “Everyone is open to new ideas and assistance, and everyone is freely offering it. No one feels threatened — we’re all empowered. That’s the beauty of it.”

For more information about NWIR, visit www.nationalwomeninroofing.com.

Rooftop Decks Add Outdoor Living Space to Sacramento Town Homes

The three-story homes are built on narrow lots without a backyard, so the decision was made to offer a roof deck package to provide an area to enjoy the outdoors. Photo: The Grupe Company

More and more, builders, architects and designers are looking to the rooftop as an area for usable living space — especially in urban areas, where lots are narrow. For a new town home development in Sacramento, the idea to add rooftop decks emerged late in the design process, but it’s proved so popular the builders are not only glad they made the change — they are considering making it a standard feature in future projects.

Designed by Ellis Architects and built by The Grupe Company, the neighborhood is known as 20 PQR. “The project fronts on 20th street in mid-town Sacramento and runs from P Street down to R Street,” notes Ron Rugani, vice president and purchasing manager for Grupe. “Q Street runs down the middle of the project, so that’s how we came up with the name 20 PQR.”

The 32 town homes are arranged in four groups of eight. The three-story residences have two different floor plans, one with 1,750 square feet and the other 1,850 square feet. “It’s an interesting concept,” Rugani says. “They are really considered single-family homes. They have their own lot, and they are detached from the next unit. There is a 6-inch space between the units, and they don’t share a common wall. However, the way we trim out that space, on the top and sides, you would view the eight units as one building, but they are actually eight individual single-family detached town homes.”

The narrow lots left no room for a yard, so that’s what inspired the idea to create usable outdoor space on the roof. “If you can imagine the urban setting — the fronts of these units are right on the city sidewalk. All of the units have two-car garages in the back and are accessible through a common alley. But there is no outdoor living space, and so that’s essentially what’s driving these roof decks,” Rugani says. “The backyard is where people are going to have outdoor living in a typical single-family home, and the rooftop deck is where they are going to have outdoor living in a town-home setting.”

The low-slope roofs were designed with internal drains and parapet walls. A GAF TPO roof system was specified. When the decision was made to add the rooftop living area, Ellis Architects recommended installing rubber roof deck tiles from sofSURFACES on top of the TPO roof. “The architect steered us in this direction because they liked the product,” notes Rugani. “After the roofer installs his regular TPO roof, it gets inspected to make sure there are no leaks before the roof deck tiles are installed. It’s a really unique product. It allows water to go through to the TPO roof for drainage. It has an excellent warranty, and so we have a long-term warranty for the entire roof system.”

Applying the Roof System

The TPO roof system was installed by PetersenDean Roofing and Solar, Fremont, California. “We are a roofing subcontractor for Grupe on several projects in the Northern California area,” says Mark Vogel, president of PetersenDean’s Builder Division. “We have built a great relationship with them over the years.”

Photo: sofSURFACES

There was approximately 900 square feet of roof area on each structure. PetersenDean crews mechanically attached the 60-mil GAF EverGuard TPO membrane over quarter-inch Georgia-Pacific DensDeck roof board and rigid insulation. “It is a flat roof with low slope conditions,” Vogel says. “This is absolutely a great system for this type of work.”

The parapet walls greatly simplified the safety plan, but safety is never taken for granted, according to Vogel. “We have 22 safety engineers nationwide, with 14 in California,” he says. “Safety is our biggest concern, and we invest to ensure we send everyone home at night. Our workers are considered our most valuable asset and we strive to maintain a world-class safety culture. Having a skilled and talented workforce that truly cares about safety drives everything that we do.”

Everything on the project went smoothly, notes Vogel. “It was not tough to coordinate the work with the other trades,” he says “It is what we do, and there is no one better. We are a full-service roofing contractor and solar power installer. We handle estimating, design, permitting, and installation for roofing and solar roofing systems for all our clients and this project is a great example of this.”

Installing the Roof Tiles

The deck area on each roof encompassed approximately 700 square feet. The interlocking duraSTRONG tiles are made from recycled rubber and are ideal for outdoor rooftops, walkways and patio projects, notes Chris Chartrand, director of marketing for sofSURFACES. “This space was ideal for our product as the rooftops are flat and have proper slope with a contained edge,” Chartrand says. “The design allows for efficient drainage of surface water.”

The low-slope roofs were covered with a TPO roof system manufactured by GAF, and the deck areas were topped with interlocking rubber paving tiles from sofSURFACES. Photo: sofSURFACES

The tiles were applied by a manufacturer-certified installer, Leonard’s Construction of Fontana, California. “Coordinating delivery and installation of our product within Grupe’s required timelines was a fairly easy task, as we were the last phase of the project,” notes Chartrand.

Paulo Carrillo, installation supervisor, typically installs the product in gyms and playground areas, but recently he’s found himself doing a lot of work on terraces and rooftops. After the roof system was completed on the homes at 20 PQR, a second sheet of TPO membrane was installed as a protective barrier. “We chalked our lines on that,” Carrillo notes. “We measure out the whole rooftop and chalk it off into a 2-foot-by-2-foot grid. Every other square is a keystone — those are the tiles that we put in first that hold everything in line.”

After the keystones are glued in place, the crews cut pieces to fit along the perimeter and then begin to add tiles in strategic lines. After those tiles cure, tiles are laid in opposite directions, both horizontally and diagonally. “We do it step by step,” Carrillo notes. “When we put the final squares in at the end, they are all interlocked together. After we do the final step, we glue each seam, so everything is 100 percent glued.”

The tiles all interlock, and compression allows for expansion and contraction. “Every tile is 24-1/8 inches, but they go into a 24-inch space,” Carrillo explains. “They are all compressed. With any perimeter cuts, we add another 1/8 of an inch to get our compression.”

Stacking the Deck

According to Rugani, Phase 1 and Phase 2 of the 20 PQR have been completed and are sold out, while Phase 3 and Phase 4 are currently under construction.

The interlocking duraSTRONG tiles are made from recycled rubber. They are designed for use on rooftops, walkways and patio projects, as well as gyms and playground areas. Photo: sofSURFACES

Originally the roof deck area was offered as an option, but it’s proved so desirable all of the units in the last phase are being built with decks. “It’s been an interesting dynamic,” says Rugani. “When we started, we weren’t sure how many people would want this option. For the first phase, we had to spec those, so, we said, let’s build six of the eight with the roof deck. It started to gain in popularity, and the price didn’t seem to be an issue, so in the last phase, we said, let’s build them all. It’s become very popular.”

Based on the success of the roof decks at 20 PQR, Grupe is exploring roof deck options for other projects in development. “We are building a mid-rise apartment complex just a few blocks away, and we said from the get-go in that project that we are going to have some type of roof deck for outdoor living space for the tenants,” Rugani says. “For that project we did develop a rooftop deck, and I believe that is going to be the M.O. moving forward in any project we do. Otherwise there might be no place for tenants to gather on site and have some outdoor living space. It makes perfect sense to go to the roof. So, yes, I see this as a trend, especially in urban settings.”

In the 20 PQR project, the homes were not originally designed with roof decks, and the decision made to add them later meant a lot of extra time and work for engineers and architects. “A lot of people might walk away from that and say it is too much work,” Rugani says. “We said, this is something we need to do, and it’s going to benefit the people who buy it. We were happy in the end that we spent the time and effort to do it.”

TEAM

Architect: Ellis Architects, Sacramento, California, www.ellis-architects.com
General Contractor: The Grupe Company, Stockton, California, www.grupe.com
Roof System Installer: PetersenDean Inc., Fremont, California, www.petersendean.com
Rubber Paving Tile Installer: Leonard’s Construction, Fontana, California

MATERIALS

Rubber Paving Tiles: duraSTRONG, sofSURFACES, Petrolia, Ontario, Canada, www.sofsurfaces.com
Roof Membrane: 60-mil TPO, GAF, www.GAF.com
Cover Board: DensDeck, Georgia-Pacific, www.densdeck.com

Hospital Pedestrian Overpass Poses Logistical and Safety Challenges

The elevated pedestrian walkway at the BJC Healthcare/Washington University Medical Center complex connects the parking garages to buildings in the medical campus. It is approximately 1,200 feet long. Photo Paric Corporation and KAI Design & Build.

“The more complicated and complex the project, the more it is up our alley,” says Drew Bade, project manager for Bade Roofing Company in St. Louis, Missouri.

The company’s recent work roofing the new 1,200-foot-long elevated pedestrian walkway at the BJC Healthcare/Washington University Medical Center complex in St. Louis certainly qualifies as complex. The fully enclosed walkway connects the parking garages to buildings in the medical campus. Constructed atop 14 concrete pillars at an elevation of approximately 40 feet over busy roadways, the 13-foot-wide structure posed obvious logistical and safety challenges.

Bade Roofing’s union-affiliated workforce focuses on commercial projects, and the lion’s share of the company’s work is in the re-roofing arena. But for this new construction project, designed and executed through a joint venture between KAI Design & Build and Paric Corporation as part of a long-term project to update the medical campus, Drew Bade knew his company was the right candidate for the roofing portion of the job. The successful roofing installation proved him right. “We teamed up with Paric and KAI and made this thing happen,” says Bade.

The Roof System

The heated and air-conditioned walkway features carpeting, LED lighting, security intercoms, windows and metal wall panels. It also features a durable roof system. “It’s a walkway, but this thing was built like a tank,” notes Bade.

The walkway was constructed atop 14 concrete piers that elevate it over busy roadways. Photo Paric Corporation and KAI Design & Build.

The roof is a Firestone TPO system that includes R-20 polyiso insulation and a half-inch DensDeck cover board from Georgia-Pacific. The 60-mil UltraPly TPO membrane was attached using Firestone’s InvisiWeld induction welding system. The base of the system is the walkway’s 18-gauge steel deck, which features interior drains, scuppers and downspouts. Tapered insulation was used to provide proper drainage.

To make the project’s logistics even more complicated, work was scheduled on the fly as different areas of the walkway were completed. “There were some areas that weren’t built yet when we started to put this roof on,” Bade recalls. “It was a fluid situation. It was a challenge just to keep up with the changes, and we had to bounce around a lot. We couldn’t just start at one end and roof our way over to the other end. We had to hop around and handle what was finished at the time, tying the sections in together as they were completed.”

The short parapet walls were capped with edge metal after the roof was installed. “In some spots, after the roof was put on, it was more like a drip edge than a parapet,” Bade says. “At the highest, it was about 8 inches. We installed edge metal that tied into the metal wall panels they used on the sides of the bridge. It was all integrated together.”

Loading components proved tricky. “Getting material to each section and moving it around was a challenge in itself,” Bade explains. “We had to coordinate certain time frames that we could get our crane into an area to drop the material off. Because of how the safety systems were set up and how narrow this bridge was, you couldn’t really transport material along it very far. The crane essentially had to put the material right where it was going to go for that day.”

Loading the roof was usually done first thing in the morning, as use of the crane could mean blocking off roads or going into gated areas. “We’d try to beat all of the other trades in there,” Bade says.

The Safety Plan

The key to executing the project was finding the right safety plan. Initially the team explored the use of a

The Beamguard lifeline system from Guardian Fall Protection was installed in the center of the roof deck by workers in a boom lift. Photo Bade Roofing Company.

temporary guardrail system, but it proved infeasible due to the short parapet walls. “We use temporary guardrails on almost 100 percent of our projects, but the engineer came back and said the parapet walls weren’t strong enough to support a guardrail system,” Bade recalls.

The company looked for other options. “We looked at a special system that is more commonly used on road bridges during construction,” he says. “It uses a cable that runs between stanchions, and crew members can clip off to the cable.”

The system chosen was the Beamguard lifeline stanchion system from Guardian Fall Protection. The posts were attached to the steel I-beams every 30 feet. “We had to cut the metal deck out and clamp the posts to the I-beams,” Bade explains.

Crew members’ personal fall arrest systems were connected to the lifeline, but only two workers could tie off to the cable in between the stanchions. “We were tied off 100 percent of the time,” Bade says. “Safety was a huge issue for everyone on this project. There were no warnings. Everyone knew that if someone wasn’t tied off, they’d immediately be thrown off the job.”

The stanchions for the lifeline system were attached to the steel I-beams under the roof deck. Photo Bade Roofing Company.

The cable system posed some limitations on crew movement, which affected the delivery of materials. “With the cable system, you could only go so far because only two people could be tied off to a 30-foot section at a time. Essentially you had two guys walking 30 feet to hand insulation boards to the next two guys. It was kind of like a chain gang, moving material down each section of the roof.”

Ensuring the safety of pedestrians and vehicles below was also crucial. “There was a sidewalk area in the parking garage that was fully functional during the project, as there was a walkway constructed of scaffolding that offered overhead protection,” Bade notes.

However, other areas of sidewalk and roads had to be closed in order to complete work on some sections. “It depended where you were working that day,” Bade says. “Some areas of sidewalk had to be closed, and sometimes we had to redirect traffic. If you were working in areas without scaffolding, you would have to have two guys on the ground with flag lines directing traffic and blocking people off.”

One crucial section over a busy road posed some additional challenges. The three-lane road could only be shut down on one weekend. All of the trades had to complete their work that weekend, so the roofing installation had to be completed in just one day. “We did a 120-foot stretch of the roof that crossed this main road, and we did it all on a Saturday. It was the only opportunity we had. Otherwise we would’ve had to pay to shut the road down lane-by-lane, as we went. We were lucky that we were able to get in there on that one day and finish the whole length.”

The roofing installation was completed in sections as they were constructed after the 18-gauge steel deck was in place. Photo Bade Roofing Company.

Communication between all of the companies involved in the project was essential, notes Bade. “The foremen for every trade met every morning before work started. All of the contractors on the project had their meeting every week to plan and go over everything,” he says. “There were multiple forms you had to fill out every morning. The paperwork on this project was flying like you wouldn’t believe.”

After the work was completed in each section, the safety system had to be disassembled and removed. The last chore completed on each portion of the roof was to fill in the patches of roofing material where the stanchions had been. Workers completed these last steps tied off to a snorkel lift.

Despite the logistical hurdles, the project went smoothly and feedback has been positive, notes Bade. “It ended up being a great project for us,” he says. “It turned out really nice.”

It’s just another tough project now in the rear-view mirror. “The coordination, the safety, and the complexity of the actual roof system itself — not that it was necessarily a difficult roof to install, but given where it was, and how difficult it was to access — it all shows how dedicated and skilled our company is,” Bade concludes. “I don’t think there are a lot of companies out there that could do this project.”

TEAM

Architect: KAI Design & Build, St. Louis, www.kai-db.com
General Contractor: Joint venture between KAI Design & Build and Paric Corporation, St. Louis, www.paric.com
Roofing Contractor: Bade Roofing Company, St. Louis, www.baderoofing.com

MATERIALS

Membrane: 60-mil UltraPly TPO, Firestone Building Products, www.firestonebpco.com
Cover Board: DensDeck, Georgia-Pacific, www.densdeck.com

During Hospital Expansion, Contractor Protects Patients – and the Environment

The recent expansion of Pella Regional Health Center included adding a new third floor to the hospital. Photos The Duerson Corporation.

It’s not often a roofing contractor installs a new roof on a building before removing the old one, but that was just one of the wrinkles encountered by The Duerson Corporation during the recent expansion of Pella Regional Health Center in Pella, Iowa. The project involved adding a new third floor to the existing two-story hospital without disrupting the care of the patients below.

Protecting patients and meeting the needs of the hospital were the top priorities on the project, but another key focus was sustainability. Thanks to the initiative of The Duerson Corporation and Duro-Last, the roof system manufacturer on the project, almost all of the components on the existing roof were recycled, including the membrane, insulation, screws and plates.

The Game Plan

Based in Altoona, Iowa, The Duerson Corporation has been in business since 1986, specializing in commercial and industrial roofing, both new construction and retrofit. Kirk Duer, the company’s president, and Tanner Duer, head of business development, shared their insights on the Pella Regional Health Center Project with Roofing.

The Duro-Last roofing system included a vapor barrier, polyiso insulation, a cover board, and 50-mil white PVC membrane. Details included custom-fabricated curb flashings, walkway pads, and edge metal. Photos The Duerson Corporation.

They note that the goal on every project is to meet the client’s needs. “The hospital is a good example of that,” Kirk notes. “We took care of some maintenance and leak issues in the beginning, and then as time went on and trust was established, we did some re-roofing projects for them. Then they did this addition. It all flowed very well together.”

In a nutshell, the expansion plan involved erecting the steel for the new third floor, adding the roof deck, and installing the new roof system. The existing roof was left in place during this phase of construction, as the hospital was still active. After the walls were completed, the old roof system could be removed and recycled, and finally the interior work could be completed.

The first step involved erecting the steel for the new third floor. Kirk credits the hospital administrators for detailed planning before the project even got underway. That was the reason the existing roof was home to multiple 2-foot-by-2-foot boxes, complete with curbs and flashing.

Kirk Duer (left) and Tanner Duer of The Duerson Corporation in Altoona, Iowa, made sustainability a key focus of their business after they started recycling PVC membrane as part of Duro-Last’s Roof Take Back Program. Photos The Duerson Corporation.

“Those boxes covered the steel from the I-beams that were coming out of the roof, ready to receive that third floor,” Kirk notes. “When those boxes were removed, they just took their new steel and went up. It’s one of the more unique things I’ve ever seen in my history in the industry.”

As the steel went up, flashing the newly exposed I-beams was the first phase of the roofing work. “In the very beginning, once the general contractor removed those boxes, we added membrane and insulation around the I-beams and made sure they were watertight while the steelworkers erected their steel,” Kirk notes. “It was critical to keep it watertight because they still had patients right beneath us.”

Installing the New Roof

The new roof system covered an area of 27,600 square feet, bordered on one side by a long, curved parapet. The roof was installed over a structurally sloped steel deck with internal drains. “The first thing we did was install a vapor barrier over the entire deck,” Tanner notes.

The system consisted of Duro-Guard polyiso insulation with an R-value of 30, DensDeck cover board, and 50-mil Duro-Last white PVC membrane. Details included custom-fabricated curb flashings, Roof Trak III walkway pads, and coping and edge metal from Exceptional Metals.

Hospital administrators wanted a warranty from one source, notes Kirk. “Duro-Last refers to it as edge to edge, deck to sky,” he says. “Every component is supplied by Duro-Last and warranted by them for a full-system warranty. This particular administrator is adamant that this is what he wanted, and that’s what we delivered for them.”

Weather was not an issue, but the crews had to be ready to move quickly in the event of emergencies. “Work took place in September and October, which is about the most beautiful time of the year for us,” says Tanner. “The only unusual thing was that we had to have walkie-talkies on us at all times so they could alert us whenever a helicopter was coming in. Plant ops would notify us when a helicopter was coming in, and basically anything we had in the air we had to move down to the ground. We obviously wanted to make sure Pella Regional was not going to have a problem with us when a patient was flying in.”

After the metal roof deck was in place, crews installed a vapor barrier. Photos The Duerson Corporation.

The roofing installation was pretty straightforward, notes Kirk. There was one area on the lower roof that was an exception, as the new construction blocked access to the drains. “Originally the roof sloped in one direction, but because of the design of the new part of the building, we had to change the slope,” he says. “We had to turn everything around so water would flow in the other direction.”

On this section, the existing roof was torn off and removed, and tapered insulation was used to provide the proper slope. It was installed on a concrete deck over a working section of the hospital, so the installation was a bit tricky. “Rather than starting at the drain, which would be the easiest thing to do, we had to start at the furthest point away,” Kirk notes. “We were adding so much insulation, we didn’t want to create a bathtub, if you will. We had to start at the high point and work our way downhill so when we got to the drain, we’d have the correct elevation.”

Recycling the Old One

Once the third floor was closed in for the winter, it was time to remove the existing roof. “That was the fun part,” Tanner says.

The old roof was removed through a window. “We had an opening that was approximately 5 feet wide and 4 feet

The new roof system covers 27,600 square feet of the new third floor in an area bordered on one side by a long, curved parapet. Photos The Duerson Corporation.

tall,” Tanner recalls. “We took a fork lift with a BOXhaul on it and basically went up to the outside of the window and stuck it in there as far as we could without damaging any of the structure and started removing the material.”

No gas-powered vehicles were allowed to operate in the interior space. The fasteners had to be unscrewed and separated by hand. “When we removed the material, we tried to cut along the seams so we could see the screws and plates,” notes Tanner. “We sorted those out, and in the end we had more than 1,000 pounds of screws and plates we took back to our shop to be recycled.”

The existing membrane was cut up into 5-foot strips. Sections were rolled up and bundled for removal using a portable bander. Once the BOXhaul was full, it was taken to a flatbed trailer. “We completely filled the 20-foot trailer with old material to be recycled,” Tanner says. “In the end, there was 7,200 pounds of Duro-Last membrane that we recycled.”

The membrane was recycled as part of Duro-Last’s Roof Take Back Program. The company recycles the membrane, using it to construct products including walkway pads. “We’re lucky enough to have a Duro-Last plant in our state, and I actually took that load of material to be recycled to Sigourney one day,” Tanner says. “When I got there, they took a fork lift out there and unloaded it for me.”

The expanded polystyrene insulation was also removed and recycled. It was taken to Insulfoam, the original manufacturer. “The insulation necessitated a few more trips because it was so bulky,” Tanner says. “We kept an empty tractor trailer on site. In the end, we filled up three of those with approximately 120,000 board-feet of insulation that we took off of that project.”

The membrane that once covered the existing roof was cut into strips and rolled up for transport to the plant for recycling. Photos The Duerson Corporation.

The Duerson Corporation recycles as much material as it can throughout the year, including scrap metal and PVC membrane, which is stored in Duro-Last approved containers until there is enough to be transported to the plant.

“I thank Katie Chapman at Duro-Last for getting this program up and running and making us aware of it,” says Kirk. “Otherwise, that material would’ve just ended up in a landfill.”

Participating in the membrane recycling program was an eye-opener for everyone at the company. “One thing leads to another,” Kirk says. “We started recycling the roof membrane, and then you realize that there are other things you should think about. What do we do with the insulation? What do we do with the screws and plates? We started looking for ways to recycle everything, and pretty soon a full-blown sustainability program is born. It really does change the way you think once you buy into the system.”

The New Floor of the Hospital

After the general contractor removed the old vapor barrier with a floor scraper, the new third floor section was converted into a brand-new, pristine Obstetrics and Gynecology unit. The difference between the construction site and state-of-the-art hospital wing is striking.

The third floor of the hospital now houses a brand-new Obstetrics and Gynecology unit. Photos The Duerson Corporation.

“What we knew as the concrete roof deck was also designed to serve as the finished floor of the hospital,” Kirk says. “The new O.B. unit is just beautiful. If you look at that you can’t even imagine, unless you’ve been through the whole process, that the area with carpet and tile you’re looking at months ago used to be the roof.”

Safety for the roofing crews is always a priority at The Duerson Corporation, but safety precautions on this project also included ensuring the safety and security of the people in the hospital. “It was critical that we were always aware of the patients underneath us,” Kirk notes. “We had to be very mindful about the positioning of our generators, for example, so the exhaust wouldn’t be sucked into the fresh air intakes.”

Tanner points out that a checklist is prepared for each project to make sure everyone is aware of the client’s needs. This is especially important in health care projects like this one. “If someone goes out to take care of a leak call, for instance, we make sure they know everything they need to know to keep the client happy,” Tanner says. “With a health center, you have to take extra precautions. This can include items like making sure when you’re walking across the open roof that you don’t look into a patient’s room.”

“We’ve learned a great deal from working with Pella Regional Health Center in terms of just how mindful of everything we need to be,” Kirk says. “We recognize each of our clients, even though they all have a roof over their head, they all do something different for a living. In reality, everybody in any trade needs to recognize what your client does and what you need to do to be mindful of that.”

It takes communication to understand clients’ needs and build long-term relationships with customers. “We’ve got clients that we’ve serviced for 26 years,” Kirk says. “We’re all here to serve other people. In our case, it’s in roofing. Whether it’s a hospital or a convenience store, we’re serving them, and it all starts with that relationship.”

TEAM

Architect: Shive Hattery Architecture & Engineering, West Des Moines, Iowa, www.shive-hattery.com
General Contractor: Graham Construction, Des Moines, Iowa, www.grahamconstruction.com
Roofing Contractor: The Duerson Corporation, Altoona, Iowa, www.duersoncorporation.com

MATERIALS

Membrane: 50-mil Duro-Last white PVC membrane, Duro-Last, www.durolast.com
Insulation: Duro-Guard Polyiso, Duro-Last
Vapor Barrier: Duro-Last Vapor Barrier, Duro-Last
Coping: Coping and 2-piece edge metal, EXCEPTIONAL Metals, www.exceptionalmetals.com
Cover Board: DensDeck, Georgia-Pacific, www.densdeck.com

Metal Roof and Wall Panels Add Sleek, Modern Look to New Medical Complex

The CHRISTUS Trinity Mother Frances Herrington-Ornelas HealthPark in Tyler, Texas, houses an urgent care clinic, medical offices, a physical therapy area and a fitness center. Photos Petersen.

When Brice Harris of Harris Craig Architects began designing a new health complex in Tyler, Texas, he knew his client wanted to maintain continuity with the company’s other medical facilities but at the same time update the look. The roof and wall panel systems became the key to meeting both design goals.

The standing seam metal roof and metal wall panel systems are now the signature architectural features of the CHRISTUS Trinity Mother Frances Herrington-Ornelas HealthPark. The new construction project encompasses some 43,000 square feet of space housing an urgent care clinic, medical offices, a physical therapy area and a fitness center.

The Design

Harris Craig primarily focuses on institutional projects, including schools. About a quarter of the firm’s work involves health care facilities. On this project, a merger while it was underway added a few wrinkles in the design process.

Crews from Tyler Roofing installed the metal wall panels, which included PAC-CLAD HWP panels and PAC-CLAD flush panels from Petersen, as well as Longboard Siding in Dark Cherry Wood Grain from Mayne Coatings Corp. Photos Petersen.

“The hospital system is CHRISTUS Trinity Mother Frances,” Harris notes. “When we began work on the project, it was for Trinity Mother Frances, and they partnered up with another hospital network, so part of the challenge on this job was switching the branding in the middle of the project. Luckily our overall design fit very well. The branding changes were more prominent on the inside of the building and didn’t have much effect on the exterior design.”

The property is strategically located at the intersection of two busy roads, and the highly visible site posed some concerns. “We really didn’t have a back of the building,” Harris explains. “The challenge of the design really was to efficiently present this building well both to the street and to the people who would be approaching it from the opposite side. That actually drove a lot of how the building form turned out, along with our desire to both help modernize the look of the clinic a little bit and to tie it back to some of the existing branding.”

The roof was designed to echo the other structures but uses different materials. “They share the prominent use of the gable on the building, but here we brought it forward into a contemporary design aesthetic,” Harris says.

For this project the design team specified a standing seam metal roof manufactured by Petersen that encompasses approximately 6,000 square feet. Low-slope roof sections over each wing were covered with 60-mil TPO roof system manufactured by GAF.

Wall panels were used to extend the sleek, modern look down to the ground, in contrast to the many brick buildings in the area. “We wanted to lighten up the look a little bit and bring in some new materials as part of the modernization,” Harris says. “We have composite panels, horizontal panels, and wood-look aluminum panels.”

Key concerns included making sure the various systems tied together perfectly. “The transition between the wall and roof is a very important detail for us,” Harris notes. “The most complicated areas for us on this project would be at the front of the building with the big glass windows and composite panels, and areas where the composite panel ties into the TPO roof and the metal panels. That was probably the trickiest part of the design.”

The Installation

Tyler Roofing was a natural fit for the project due to its established relationships with the architect and general contractor, WRL General Contractors, headquartered in Flint, Texas. “We do a lot of work in Tyler, and we’ve worked on a lot of Harris Craig projects,” says Tommy Ray Sukiennik, a 24-year veteran at the company, which was founded by his father and uncle 35 years ago. “We’re one of the competitive contractors in our area.”

Herrington-Ornelas HealthPark is located at a busy intersection and is visible from all sides, so the building was designed to present itself well to every vantage point. Photos Petersen.

The company’s share of metal roof and wall panel work is increasing, notes Sukiennik. “We’ve been doing standing seam roofs for more than 20 years. Lately we’ve been doing a lot of wall panels — Petersen HWP wall panels, flush mounts, things like that. As far as metal goes, we try to be diverse enough that we can install any system that comes out on the plans.”

Tyler Roofing installed the roof systems and wall panels on the project, along with gutters, soffits and trim. Work began with the fully adhered GAF EverGuard TPO roof system, which was installed over the metal deck, 4 inches of polyisocyanurate insulation and a half-inch cover board. The low-slope roofs over the wings house the HVAC units, but details involved were straightforward, notes Sukiennik. “It was all pretty basic,” he says. “At some points we had to tie in the TPO roof, the metal on the parapet wall, and the metal on the exterior wall all together.”

To dry in the gable roof, crews installed 4 inches of polyiso insulation and a self-adhering waterproofing underlayment. They also installed custom-fabricated gutters. “We built a gutter that hangs off the edge of the eave that a starter clip goes on top of, so it’s integrated into the roof,” Sukiennik notes.

The 18-inch-wide, 24-gauge PAC-CLAD Snap-Clad roof panels in Champagne Metallic were delivered to the site. “We order all of the panels to length from Petersen,” Sukiennik says. “One of the plants is here in Tyler, and actually not far from the job, so it was very convenient. All of the rest of the trim, parapets, wall flashings and components we fabricated ourselves in the shop with metal they supplied.”

The roof panels were raised to the roof using a SkyTrak lift with specially built cradles. The wide-open jobsite and the flat roofs on either side of the gable made the roof area easily accessible. “It was just a straight run gable roof. There are no penetrations in the standing seam,” Sukiennik says. “The panels are easy to install. The Snap-Clad panels just pop together.”

The standing seam metal roof and metal wall panels were used to give the complex a modern look, while the prominent gable roof echoes the hospital system’s other facilities. Photos Petersen.

Tyler Roofing crews also installed the metal wall panels, which included 16-inch-wide, 24-gauge PAC-CLAD HWP panels in Dark Bronze from Petersen; 12-inch-wide, .032-inch aluminum PAC-CLAD flush panels from Petersen; and 6-inch-wide extruded Longboard Siding in Dark Cherry Wood Grain from Mayne Coatings Corp.

Wall panels were installed using scissor lifts and ladders. “We kept running a laser to make sure everything was horizontal and lined up,” says Sukiennik. “Then we finished it off with the trim and the cap. We tied everything into the expansion joints and trimmed it out so it was as clean as could be.”

The workload on this project was greater than usual, so skillfully managing the crews was important. “Usually we roof a building, and then we have to wait on the other contractors to do the brick and stucco on the exterior, and then we have to come back and trim it out and finish,” Sukiennik explains. “On this project, we did probably 70 percent of the exterior of the building, so we were working on the building continuously while we were doing other projects.”

The good news was that the crews had most of the work under their own control. “There were no issues of expecting someone else to make sure things were done the way we wanted them done. We tied everything in ourselves.”

Work was completed in the summer, so the heat was an issue. “When we put the wall panels on during July and August, it was pretty hot, so we had to work on one side of the building in the morning and then switch sides in the afternoon,” Sukiennik says, noting that his company is used to coping with extreme conditions. “In East Texas, we can have every type of weather there is within three days almost.”

Team Effort

Sukiennik credits WRL General Contractors for the well-coordinated jobsite. “We work on a lot of projects with the same contractors, so we all watch out for each other,” he says. “We do a good job of staying on top of things. We do a lot of work here, and this our family town, so we take pride in our work. We do the best we can.”

On the gable roof, Tyler Roofing installed 18-inch-wide, 24-gauge PAC-CLAD Snap-Clad roof panels cut to length by Petersen. Tyler Roofing also fabricated and installed trim, parapet metal, wall flashings and gutters. Photos Petersen.

Comprehensive details and pre-production meetings ensured the installation was uneventful, according to Sukiennik. “The architect does a good job of making sure everything blends,” he says. “We usually don’t have issues with details and things like that. They try to make it as smooth as could be.”

During construction, members of the design and installation teams stayed in touch to make sure everything went according to plan. “This project was only about a mile from our office, so it was convenient to stop by, and it was a project we were really excited about,” Harris recalls. “We meet frequently with our installers to discuss details. We like to learn what works and what doesn’t work from the crews in the field. We want to listen to the wisdom of the guys who are out there actually doing the work.”

It’s all part of making sure the building owner is satisfied. “What we were excited about for this project was the opportunity to define a new look for CHRISTUS Trinity Mother Frances to help them match the quality of their facilities with the quality of care in Tyler and the region,” Harris says. “We see one of our strengths as building long-term relationships with our clients to give us the opportunity and trust to do that.”

TEAM

Architect: Harris Craig Architects Inc., Tyler, Texas, www.hcarch.com
General Contractor: WRL General Contractors, Flint, Texas, www.wrl-gc.com
Roofing Contractor: Tyler Roofing Company Inc., Tyler, Texas, www.tylerroofingco.com

MATERIALS

Metal Roof Panels: 24-gauge, 18-inch PAC CLAD Snap-Clad Panels in Champagne Metallic, Petersen, www.pac-clad.com
TPO Roof Membrane: 60-mil EverGuard TPO, GAF, www.GAF.com
Metal Wall Panels: 24-gauge, 16-inch PAC-CLAD HWP panels in Dark Bronze, Petersen
Flush Panels: .032-inch, 12-inch Aluminum PAC-CLAD Flush Panels, Petersen
Wood Accent Panels: 6-inch Longboard Siding in Dark Cherry Wood Grain, Mayne Coatings Corp., www.longboardfacades.com

IRE and R&D

The conventional wisdom is that when the overall economy is strong, manufacturers feel more comfortable investing their resources in research and development of new products. I don’t have hard numbers to back that assertion up, but in my experience, at least anecdotally, it seems to be borne out. During the Great Recession years of the last decade, the number of new products coming to market seemed to decline. If the array of new products I saw at this year’s International Roofing Expo (IRE) in New Orleans is any indication, we could be in for a banner year.

The IRE makes it easy to keep tabs on new developments with its New Product Pavilion. The depth and breadth of offerings in that area was impressive, but I saw products being unveiled all over the show floor. Time will tell if they will turn out be a flash in the pan, a category-changing development, or something in between — but for the Roofing team, it was a very interesting show to cover, as there were a lot of excited responses when we asked, “What’s new?”

Innovative products on display included a pre-weathered fastener from Lakeside Construction Fasteners that matches aged Corten panels, so installation and repairs don’t leave bright silver dots on the rust-colored surface.

Carlisle showcased its Rapid Lock Technology, which uses a Velcro attachment system to secure the company’s EPDM and TPO membranes without using a bonding adhesive, doing away with temperature restrictions.

OMG Roofing Products unveiled its RhinoBond Hand Welder, which can be used to install the company’s induction welding fastening system in hard-to-reach areas, such as spaces below signs, pipes and rooftop equipment.

Georgia-Pacific showed off enhancements to DensDeck Prime that make the cover boards more resistant to water and increase their vertical pull strength.

Roof Sentry announced the launch of a solar-powered roof vent that provides moisture detection and data monitoring services. It can also remove moisture from low-slope roof systems.

On the residential side, new developments included GAF’s shingles with StainGuard Plus, which uses copper granules with time-release technology to fight algae growth.

Tie Down Engineering offered the Ergo Stripper, an ergonomically designed tool for removing shingles that improves leverage and eases strain on the back.

The Roof Umbrella rooftop canopy system is designed to be installed in less than 30 minutes on jobsites to prevent weather delays. It can be customized with the contractor’s logo.

These are just a few of the items that caught our eye at the IRE. We will be showcasing them in this issue and future issues of the magazine as part of our editorial mission to keep readers up to date on new products hitting the market. If you saw a new product you’d like us to be aware of, just email me at chris@roofingmagazine.com.