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Georgia Pacific DensDeck

Georgia Pacific DensDeck keeps your roof strong and stable

Georgia Pacific DensDeckIncluding a high-performance roof board in your roofing system is essential to the protection of the building and the valuable contents inside.

With its combination of fire resistance, strength and dimensional stability, industry professionals count on DensDeck® Roof Boards to enhance the performance of their roofing systems.

A DensDeck® cover board provides increased fire, wind, puncture, and hail resistance to any roof assembly. DensDeck® is necessary anywhere there is increased roof traffic and prolonged roof life is needed.

DensDeck® Prime Roof Board now 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.

DensDeck StormX Prime Roof board is designed for enhanced hail, wind and puncture resistance that defies the most extreme weather conditions.  It is FM classified for very severe hail (VSH) in approved single-ply membrane assemblies.  


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Georgia Pacific DensDeck 


  • I don’t know that we could have achieved our level of success without the continued support of MWA. From providing technical support and knowledge of the products that you represent; to the relentless pursuit of client satisfaction, we could not have asked for a better industry partner. Brian McDonald, J&L Roofing Company
  • As an architect, I rely on my product representatives to be knowledgeable and responsive when I need assistance with getting or understanding information about their products and systems. Over the years MWA has done an outstanding job of providing our region with Product Representatives that meet and exceed my expectations! Dawn Peterson, Neumann/Smith Architecture
  • As an independent spec writer, MWA has been a trusted resource for many years on all types of roofing and related enclosure weatherproofing systems. The technical support and specification reviews have been of a high quality with an attention to detail that can only be found among individuals that live, breathe, and understand the nuances of their business. Response times and follow-up are also exceptional. The service provided by MWA is one I place a high value on, as it ultimately saves me time in the preparation of technical specifications. Amy Baker, Amy Baker Arc
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