Stone Wool Insulation Board Is Thermally Efficient, Non-Combustible
HARDROCK (DD) TRB (Thermal Roof Board) is a rigid, dual-density stone wool insulation which is purpose-designed to give an enhanced thermal performance across roofs that…
HARDROCK (DD) TRB (Thermal Roof Board) is a rigid, dual-density stone wool insulation which is purpose-designed to give an enhanced thermal performance across roofs that…