5/8 in x 4 ft x 8 ft GP DensDeck Prime Roof Board

Including a high performance roof board in your roofing system is essential to the protection of the building and the valuable contents inside. Industry professionals count on DensDeck® Prime Roof Boards to enhance the performance of their roofing systems.

In keeping with the tradition of market-driven innovation DensDeck® Prime Roof Board includes EONIC™ Technology, a patent-protected enhancement that has doubled its 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 board. (Based on published manufacturing specifications as of June 1, 2020.) 

Features

• Provides superior fire protection
• Resists fire and hail damage
• Holds up well under normal construction and maintenance foot traffic while stiffening and stabilizing roof decks
• Easy to install in all types of roof systems
• Ideal product for direct membrane application
• Tested within roofing systems for sound isolation