Materials:DensDeck Prime Roof Board

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Materials:DensDeck Prime Roof Board

Notice to the Reader:

The roofing assembly / material information published in the RCABC Roofing Practices Manual and offered below does NOT represent a complete set of the manufacturer’s data or specifications. The preparation of a detailed specification is the responsibility of the design authority.

Manufacturer: Georgia-Pacific Canada Ltd.
Accepted for RoofStar Guarantee Program
Updated April 2019
Product Summary
DensDeck Prime Roof Board is a water-resistant treated gypsum board manufactured with an embedded non structural fibreglass mat facer, a water-resistant treated core, has an enhanced surface to "provide broader compatibility and higher performance with roofing adhesives" (from the Technical Data Sheet).
DensDeck Prime Roof Guard is an accepted insulation deck overlay, and an accepted overlay board for adhered roof assemblies in the RoofStar Guarantee Program.
Click below for the Technical Data Sheet
Technical Data Sheet



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