In keeping with our tradition of market-driven innovation, Georgia-Pacific Gypsum has improved DensDeck® Prime Roof Boards with EONIC™ Technology, a patent protected enhancement. Incorporating EONIC™ Technology has doubled DensDeck Prime's resistance to moisture making it the only roof board with manufacturing specifications that include 5% total water absorption resistance by weight and 1 gram surface water absorption performance on both sides of the board1. But that's just the beginning of the story.
In independent test2 results of ½” roof board, DensDeck® Prime Roof Board excelled:
In independent test2 results of ½" roof boards compared to DensDeck® Prime Roof Board:
In independent test3 results of ½" roof boards compared to DensDeck® Prime Roof Board:
Moisture has a detrimental effect on every cover board including DensDeck® Roof Boards and every effort should be taken to keep them dry before, during and after installation. Damage or reduction in performance resulting from exposure to more than an incidental amount of moisture is NOT covered by the limited warranty for DensDeck® Roof Boards. For additional information on installation guidelines and product warranty, please click here.