Comprehensive Product Information for DensDeck® Prime and DensDeck® StormX™ High-Performance Roof Boards | GP Gypsum DensDeck® Prime Roof Boards
Third-party testing results confirm that Georgia-Pacific Gypsum’s DensDeck Prime Roof Boards display superior puncture and impact resistance, protecting thermoplastic roofing membranes better than high-density polyisocyanurate (HD ISO) cover boards.
Want to learn more about cover boards? Have a new roof construction project? Need assistance on a roof remodel?