Gypsum Roof Cover Board

A gypsum core and a glass mat facer provide protection from moisture and mold.

Gypsum roof cover board.

Its unique fiber reinforced homogeneous composition gives the panel strength and water resistance through to the core. 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. 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. Adding a cover board enhances the long term performance of a commercial roofing system.

The sustainable design has earned independent certification from scientific certification systems. Usg securock brand gypsum fiber roof board is a high performance roof board for use in low slope roofing systems. This product also protects against moisture and mold. 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.

Dexcell glass mat roof board is ideally suited for mechanically fastened roof systems. We ve got the testing to prove it. 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. 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.