Roof decking panel DensDeck Prime

The DensDeck Prime Roof Board has a patented design that consists of a water and moisture resistant treated gypsum core laminated on both sides to a mat glass facer. It features a pre-primed surface for a better bond in case of a fully adhered roof cover. The DensDeck Prime Roof Board can be used as cover or underlayment board. Protects. Conserves. Endures The DensDeck Prime Roof Board spreads the load and protects the insulation boards underneath. Therefore, it often pays - from a life-cycle cost perspective- to protect the insulation boards with DensDeck Prime cover board. Added measure of protection With a compressive strength of more than 3,000 kPa (10 to 15 times that of a standard PIR insulation board), the DensDeck Prime Roof Board adds structural strength to the entire roofing system and helps to absorb the effects of hail, foot traffic and other potentially damaging impacts. Adding a DensDeck Prime Roof Board over mineral wool insulation at least doubles the load capacity. Outstanding fire performance The DensDeck Prime Roof Board is an exceptional fire and thermal barrier, due to its non-combustible core and inorganic facer. Fire performance of the DensDeck Prime board has been evaluated using various test standards: - ASTM E 136: board is classified as non-combustible - ASTM E 84: flame spread 0 - smoke development 0 - Factory Mutual (FM) and UL approved - EN 13501-1, Class 1