Use DensDeck® Prime and DensDeck® StormX™ Roof Boards to help fight moisture damage on your building’s roof.
Moisture has a huge impact on the lifespan of a roof—affecting the safety of a building, as well as the contents and people it houses. Water’s damaging effects can affect your building in a variety of ways, both incredibly obvious and utterly undetectable until large-scale damage is already done. But adding a high-performance gypsum roof board to your roof assembly helps increase its water-resistance regardless of the environment in your building’s location.
Doubling DensDeck® Roof Boards’ resistance to moisture, built-in EONIC™ Technology makes DensDeck® Prime and DensDeck® StormX™ Roof Boards the only boards on the market with manufacturing specifications that include 5% total water absorption resistance by weight and 1-gram surface water absorption performance on both sides of the board.*
* Based on published manufacturing specifications as of December 1, 2017.
NOTE: 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 see Resources.