Separater Sheet Cover Board Roofing

Versashield fire resistant roof deck protection provides the very best fire protection.

Separater sheet cover board roofing.

Meets the requirements of astm c 1289 type ii class 2 grade 3. Types of commercial roofing cover board. High r value 2 8 r. Inorganic coated glass facers.

Document separator sheet mm dd yyyy mm dd yyyy. Received date product delivery unit. Announcing separator cgf johns manville is proud to announce separator cgf as the newest addition to the jm polyiso cover board lineup. This allows for fuel savings and labor efficiency by eliminating fasteners with a mechanically fastened base sheet.

Separator polyiso roof recover board typical physical properties test astm values strength tensile strength c 209 500 psf 24 kpa min compressive resistance 10 consolidation d 1621 20 psi 138 kpa min dimensional stability change length width d 2126 2 max moisture moisture vapor permeance e 96 1 perm 57 5 ng pa s m2 water absorption c 209 1 0 max. In some jurisdictions roof assemblies are required to be fire resistant. Closed cell polyisocyanurate foam core. Can be used as a cover board in re roofing and new construction.

Commercial roof cover boards come in a wide variety of materials. With no cellulose provide improved resistance to mold growth as well as a smooth surface that performs well with. Closed cell polyisocyanurate foam technology provides additional insulation value with lightweight and low water absorption characteristics. When choosing the right cover board for your project you need to consider fire resistance moisture resistance wind uplift performance and system durability.

Dwc ca form 10232 2 rev. Structodek is lightweight compared to many other roofing cover boards and it is fiberglass free and cuts with a standard utility knife. Versashield fire resistant roof deck protection is a key part of the gaf lifetime roofing system 1 and has earned the good housekeeping seal. Composed of a lightweight cementicious core to provide exceptional impact resistance.

Stocked in 12 locations around the country to facilitate job start ups and completions structodek is available in 4 x4 and 4 x8 boards w56 358 8531 for a 4 x4 x board and w56 358 8532 for. Jm polyiso cover boards brochure available documents separator board data sheet pima polyiso epd environment product declaration roofing membranes cover boards insulations and accessories sds sui usa en roofing membranes cover boards insulations and accessories sds sui usa fr ca roofing membranes cover boards insulations and. Meets the requirements of astm c 1325.