Gypsum Roof Cover Board

Securock brand gypsum fiber roof board s dense concentration of gypsum and cellulose fibers provides exceptional panel and bond strength low surface absorption and superior wind uplift performance with no face layer to delaminate.

Gypsum roof cover board.

Its unique fiber reinforced homogeneous composition gives the panel strength and water resistance through to the core. A gypsum core and a glass mat facer provide protection from moisture and mold. Dexcell brand glass mat roof board is a mold resistant gypsum board designed for use as a coverboard and or thermal barrier in commercial roofing applications. Gypsum fiber cover boards typically provide unmatched wind uplift and hail performance higher than any other cover board with no risk of facer delamination.

We ve got the testing to prove it. Adding a cover board enhances the long term performance of a commercial roofing system. We offer high density polyiso low density polyiso cement and gypsum cover boards. Dexcell glass mat roof board is ideally suited for mechanically fastened roof systems.

The 1 architecturally specified fiberglass mat gypsum roof cover board for nearly 30 years 1 superior dimensional stability over competitive gypsum fiber boards is due to their low coefficient of thermal and hygrometric expansion. The sustainable design has earned independent certification from scientific certification systems. High performance features built in densdeck prime and densdeck stormx prime roof boards are engineered with a strong gypsum core and durable fiberglass mat face to meet today s tough building standards. Shown to withstand delamination deterioration warping and jobsite damage more effectively than other roofing membrane substrates such as paper faced gypsum board fiber board and perlite insulation.