ISOGARD HD
ISOGARD HD contains a closed-cell polyiso core that utilizes IsoGard foam technology, and can provide greater UL fire ratings. ISOGARD HD provides the highest thermal performance of any 1/2” insulation cover board product on the market, and it is resistant to extreme weather conditions. Lightweight and easy to cut and install with more boards per pallet, this high density cover board offers savings from reduced transportation costs, labor and material during application.
DensDeck & DensDeck Prime
These non-structural, glass mat-faced roof boards feature a non-combustible, water-resistant and silicone-treated gypsum core panel, making DensDeck an excellent substrate in most reroof applications. They may be used with mechanically fastened or fully adhered EPDM or UltraPly Roofing Systems and are compatible with Modified Bitumen and BUR Roofing Systems in certain assemblies. DensDeck and DensDeck Prime products are available from Firestone in 1/4”, 3/8”, 1/2” and 5/8” thicknesses. DensDeck is a registered trademark of Georgia-Pacific.
FiberTop
Suitable for use on almost any type of reroofing project, this durable wood fiber insulation serves as a recovery board and provides insulating value in a roof assembly. Firestone FiberTop may be used under ballasted, fully adhered or mechanically attached single-ply roofing systems. It is also a suitable substrate for base sheets and Modified Bitumen roofing systems. FiberTop is available in 1/2" and 1" thicknesses.