Roof Deck Details With Cover Board

We offer high density polyiso low density polyiso cement and gypsum cover boards.

Roof deck details with cover board.

This significantly increases the time required to melt the insulation which adds fuel to the flames. 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. The greatest risks to roofs aren t always seen. Densdeck roof boards are fm tested and approved as the only 1 2 gypsum product to meet the.

Those metal screws short circuit the insulation potentially creating cold spots in the roof deck that attract condensation during winter months. In this application the cover board provides a fire barrier in the case of an internal fire. It can be used with single ply roof systems as well as bur and mod bit. The cover board also serves as a substrate for a vapor retarder in this application.

Usg securock brand gypsum fiber roof board is a high performance roof board for use in low slope roofing systems. Adding a cover board enhances the long term performance of a commercial roofing system. An excellent fire barrier densdeck roof boards feature a noncombustible core and inorganic surface that offer greater fire protection than other conventional commercial roofing products when applied over combustible roof decks and steel decks. We ve got you covered with solution for all situations you might encounter.

Its unique fiber reinforced homogeneous composition gives the panel strength and water resistance through to the core. A system for high impact zones fire retardant solutions that meet ul class a requirements. Hail damage and hold up well under normal construction and maintenance foot traffic while stiffening and stabilizing roof decks. Exceptionally high compressive strength improves overall roof system performance cement board is able to withstand prolonged exposure to moisture and is ideal for systems where wind uplift and puncture resistance are a concern.

Securock roof boards are a portfolio of high performance roof boards to meet the needs of your low slope commercial roofing project. Meets the requirements of astm c 1325. 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. Structodek hd with primed red coating is a high density wood fiber roof cover board with a proprietary red primer on two sides that provides an optimal bonding surface for single ply adhesives hot asphalt and unlike other wood fiber boards firestone mb cold adhesive.

Composed of a lightweight cementicious core to provide exceptional impact resistance. Over the roof deck. The 1 architecturally specified fiberglass mat gypsum roof cover board for nearly 30 years 1.