Gypsum Roof Cover Board

Dexcell glass mat roof board is ideally suited for mechanically fastened roof systems.

Gypsum roof cover board.

We offer high density polyiso low density polyiso cement and gypsum cover boards. Usg securock brand gypsum fiber roof board is a high performance roof board for use in low slope roofing 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. 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.

Securock cover board securock brand gypsum fiber roof boards are a fiber reinforced homogenous panel that provides strength and water resistance through to the core. 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. Adding a cover board enhances the long term performance of a commercial roofing system. 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.

A gypsum core and a glass mat facer provide protection from moisture and mold. We ve got the testing to prove it. This product also protects against moisture and mold. 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.