Boards That Cover The Roof

Insulation damage results in a reduction of the roof s thermal resistance or r value.

Boards that cover the roof.

Commercial roof cover board performance. Shown to withstand delamination deterioration warping and job site damage far more effectively than paper faced. It can be used with single ply roof systems as well as bur and mod bit. According to the national roofing contractors association nrca roof cover boards are critical for functional roof assemblies with good reason.

The building is more susceptible to hail fi re and wind damage. Adding a cover board enhances the long term performance of a commercial roofing system. Hail is damaging to insulation but by using a cover board the impact is minimized. Types of cover boards it is imperative to consult with the membrane manufacturer to determine approved cover boards prior to designing or installing.

Without a cover board the roof is missing added durability. Structodek hd with primed red coating is a high density wood fiber roof cover board with a proprietary red primer on two sides that provides an optimal bonding surface for single ply adhesives hot asphalt and unlike other wood fiber boards firestone mb cold adhesive. A system for high impact zones fire retardant solutions that meet ul class a requirements. The roof designer can determine if condensation would be a threat to the system by completing a simple calculation based on assumed interior and exterior relative humidity and outside temperatures.

Superior dimensional stability over competitive gypsum fiber boards is due to their low coefficient of thermal and hygrometric expansion. We ve got you covered with solution for all situations you might encounter. We offer high density polyiso low density polyiso cement and gypsum cover boards.