Fire Rated Roof Decking

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

Fire rated roof decking.

D798 unres lwc z106hy. Our roof systems are rated by code for external fire resistance under deck exposure and time temperature resistance. D780 unres z106hy na. How are roofs rated.

Astm e108 defines fire test methods for roof. You can see that design in the photo below. We provde a design take off including everything you need from the materials design plans installation instructions to the technical support. Rooftop deck system is class a fire rated versadeck rooftop deck systems provide turnkey solutions for your roof deck needs.

Go to work with a building solution that meets building code requirements for fire resistent construction while increasing structural ratings. The fire resistance rated wall or assembly separating townhouses shall be continuous from the foundation to the underside of the roof sheathing deck or slab. It combines flame spread and burn through resistance to give your customers. We must emphasize however that individual roof components are not rated at all.

Lp flameblock is an icc es evaluated component of 1 and 2 hour fire rated wall assemblies and roof deck applications. D798 res nwc all. In that design typically frt plywood roof decking was used for four feet on either side of the firewall between building sections and the firewall terminated just below the roof decking. Roofing systems are rated by realistic fire tests.

In some jurisdictions roof assemblies are required to be fire resistant. The fire resistance rating shall extend the full length of the wall or assembly including wall extensions through and separating attached enclosed accessory structures. D798 unres nwc mk6gf. D798 unres nwc all.

Although without specifying which fire rated wallboard was used for comparison. Versashield fire resistant roof deck protection is a key part of the gaf lifetime roofing system 1 and has earned the good housekeeping seal. Roofing systems must meet or exceed building codes and insurance requirements.