Gypsum Roof Cover Board

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Gypsum roof cover board.

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. The greatest risks to roofs aren t always seen. 1 4 dens deck roof board.

Usg securock brand gypsum fiber roof board is a high performance roof board for use in low slope roofing systems. A fiber reinforced uniform composition cover board that can be used in most roof applications. This product also protects against moisture and mold. It is produced in 1 4 1 2 and 5 8 thicknesses and 4 wide in 4 and 8 lengths.

R values 28 tested in accordance with astm c518. Superior dimensional stability over competitive gypsum fiber boards is due to their low coefficient of thermal and hygrometric expansion. A system for high impact zones fire retardant solutions that meet ul class a requirements. Securock roof boards are a portfolio of high performance roof boards to meet the needs of your low slope commercial roofing project.

Dexcell roof board product recommendations and limitations home contact us privacy national gypsum 704 365 7300 technical information 1 800 national. 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. Gypsum fiber cover boards typically provide unmatched wind uplift and hail performance higher than any other cover board with no risk of facer delamination. Dexcell glass mat roof board is a fire barrier and thermal barrier manufactured with coated fiberglass facers and an enhanced mold resistant gypsum core.

Adding a cover board enhances the long term performance of a commercial roofing system. The 1 architecturally specified fiberglass mat gypsum roof cover board for nearly 30 years 1. Shown to withstand delamination deterioration warping and job site damage far more effectively than paper faced. Dexcell glass mat roof board is ideally suited for mechanically fastened roof systems.

Its unique fiber reinforced homogeneous composition gives the panel strength and water resistance through to the core. 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.