Trusted Roofing Company

LASTING PROTECTION FROM COSTLY DAMAGE AND WEAR

Redefine performance with DensDeck® Prime Roof Board and DensDeck® StormX™ Prime Roof Board.

Including a high-performance roof board in your commercial roofing system is essential to the protection of the roof, the building and the valuable contents inside.

BY USING A COVER BOARD, YOUR NEXT SINGLE-PLY MEMBRANE ROOF SHOULD:

Last 4 years longer

Save you on average $1.40 per square footfoot
in O&M costs over the life of your roof

Live up to your expectations.

Resist cracking
under pressure from very severe hail.

A recent FMI study found that using a cover board on a single-ply membrane roof increased the median life expectancy by four years, reduced operation and maintenance costs by an average of $1.40 per square foot over a 20-year lifespan and increased the percentage of roof assemblies (86% to 52%) that met their full life expectancy, in each case as compared to a single-ply membrane rood roof without a cover board.1 Plus, the enhanced protection of DensDeck® StormX™ Prime Roof Board makes it the only gypsum cover board that is classified for use in single-ply membrane roof assemblies that meet GFM’s Very Severe Hail (VSH) standards. ²

¹ FMI Roof Cover Board Survey completed in May 2020. Actual results may vary.
² Consult RoofNav for VSH-classified assemblies with DensDeck® StormX™ Prime Roof Board.

TWO OPTIONS OF HIGH-PERFORMANCE PROTECTION

Georgia-Pacific’s variety of high-performance, easy-to-install roof boards are essential to guarding your roof against whatever the future has in store.

GAIN GREATER DURABILITY

Building on the legacy of DensDeck® Roof Board, DensDeck Prime Roof Board offers an even stronger, more durable cover board that features EONIC™ Technology for double the moisture resistance.

PUNCTURE-RESISTIVE

Increase your roof’s strength so that it can resist the impact of tools, foot traffic and more during installation or occupant use.

EASY INSTALLATION

Increase installation efficiency with a cover board that is easy to cut, requires less adhesive and doesn’t need expansion gaps.

REDEFINE ROOFTOP STORM AND VERY SEVERE HAIL RESISTANCE

With enhanced hail, wind and puncture resistance that defies the most extreme weather, DensDeck StormX Prime Roof Board is the only gypsum cover board approved for use in single-ply FM-classified VSH assemblies.

ENHANCED HAIL RESISTANCE

Protect your roof with the only gypsum cover board that is FM classified for VSH in approved single-ply assemblies.

IMPROVED WIND UPLIFT RESISTANCE

Strengthen the roof assembly and improve wind uplift resistance to extreme hailstorms to keep your roof intact.

EASY INSTALLATION

Finish the job quickly with a cover board that installs easily without the need for power tools or other additional steps.