Thermal Acoustic Insulation Duct Board, Feature : Fine Finished, Fire Retardant

Absorbs noise and reduces popping noises caused by expansion, contraction and vibrations. Assured thermal r-value performance. Bacterial and fungal growth resistant. Thermalacoustical insulation board plus jacket forms a single component duct system, thus reducing inspection time. Lightweight boards are easier to transport and handle than insulated sheet metal ducts. Virtually eliminates air leakage thus saving energy and removing the need for system overdesign.