Your best choice for reliable performance - and it's even eco-friendly!

Reliable performance

Product is surface treated for superior application reliability.

Environmentally friendly

100% reclaimed/recycled material content.

Improves roof system R-value

Lowers energy consumption.

Trims easily

Can be cut with a standard utility knife, with no irritating fiberglass dust.

Improved moisture resistance

Special additives combined with asphalt impregnation improve moisture resistance.

Improves roof system rigidity

Adds rigidity to foam insulation and to the entire roof deck, and withstands normal deck traffic during and after membrane application.


Can be used in all asphaltic and single ply roofing systems and as a recovery board.

Complete assortment of wood fiber products

Includes fiberboard, tapered edge panels and standard cant strips.

Continental Materials