DensDeck® ProFast Prime Roof Board
Cover Boards
DensDeck® ProFast Prime features a reinforced gypsum core with primed fiberglass mat facers for use as a cover board or thermal barrier in mechanically attached or adhered roofing systems, potentially reducing fastener count.
Product Highlights
DensDeck® ProFast™ Prime Roof Board is manufactured in the U.S.A. with globally sourced materials.
20% Lighter Board is easier to handle, transport and install than standard ½” DensDeck® Prime Roof Board. Helps reduce physical strain and could speed up installation process.
Truckload Optimization: Could fit up to 25% more on a truck than DensDeck® Prime Roof Board saving on freight expenses.
May Reduce Project Costs¹: FM testing has shown DensDeck® ProFast™ Prime could help reduce the number of fasteners by 25% to 75% in single-ply (partially adhered) assemblies in turn reducing contractor material and labor costs.
Resilient Performance: provides top-tier fire and puncture resistance, wind uplift protection, and Severe Hail (SH) performance.
Improves Membrane Bond Strength in adhered systems to support a stronger, longer-lasting roof.
Durability: designed to withstand wear, weather, and heavy foot traffic.
Meets ASTM C 1177 test requirements.
Available in 4’ x 8’ board dimensions and 3⁄8” board thickness.
¹ Georgia Pacific testing conducted at Factory Mutual labs: Compared to assemblies using 1/2” DensDeck® Prime Roof Board, specifically when the cover board is mechanically attached (adhered cover). The 25%-75% reduction in fasteners is based on FM testing with multiple roofing assemblies using #15 fasteners and 3” metal flat bottom plates.
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