Gypsum Roof Cover Board

Densdeck roof boards can replace any generic type x gypsum board in any roof assembly in the ul fire resistance directory under the prefix.

Gypsum roof cover board.

It is produced in 1 4 1 2 and 5 8 thicknesses and 4 wide in 4 and 8 lengths. It provides exceptional bond and low absorption in adhered systems and offers sustainable design for all types of roofing systems including single ply fluid applied built up spray foam metal. We offer high density polyiso low density polyiso cement and gypsum cover boards. A system for high impact zones fire retardant solutions that meet ul class a requirements.

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. Dexcell glass mat roof board is a fire barrier and thermal barrier manufactured with coated fiberglass facers and an enhanced mold resistant gypsum core. An exceptional fire barrier thermal barrier and re cover board used in various commercial roofing systems.

Usg securock brand gypsum fiber roof board is a high performance roof board for use in low slope roofing systems. Securock brand gypsum fiber roof boards are a fiber reinforced homogenous panel that provides strength and water resistance through to the core. We ve got you covered with solution for all situations you might encounter. Adding a cover board enhances the long term performance of a commercial roofing system.

A fiber reinforced uniform composition cover board that can be used in most roof applications. This product also protects against moisture and mold. Dexcell roof board product recommendations and limitations home contact us privacy national gypsum 704 365 7300 technical information 1 800 national. The greatest risks to roofs aren t always seen.

Dexcell glass mat roof board is ideally suited for mechanically fastened roof systems. Learn how adding a densdeck prime or densdeck stormx prime roof board to your roof assembly can help thwart the common damage inflicted by water wind fire puncture and more. Each type of roof board is uniquely designed to help protect your roof when used as a fire barrier thermal barrier coverboard recoverboard or parapet wall. Securock roof boards are a portfolio of high performance roof boards to meet the needs of your low slope commercial roofing project.

1 4 dens deck roof board. Shown to withstand delamination deterioration warping and job site damage far more effectively than paper faced.