Roof Felt Fire Retardant

2 protects provides an extra layer of moisture protection between your roofing material and the roof deck.

Roof felt fire retardant.

Surface flame spread and ember generation requirements must also be met. Most metal roofs are made of steel copper zinc and alloys that are best for the dry environment in nevada. Fire retardant felt felt wool rayon blended felt72 wide with special fire resistant treatment for public spaces. Class a roofing materials are the most fire resistant.

Gypsum fiberglass product used to give fire retardant treated shakes a by assembly class a rating. Wood shake plywood or particle board roof are the most common roofing types listed as class c. The benefit of metal tiles is that they are non corrosive and sit strong on houses with a steep slope. Class c fire resistant roofing material.

Classes b and c denote progressively less fire resistant qualities. In order for a given roof covering or assembly to be considered class a fire cannot penetrate through the roofing assembly into what would be the attic. Versashield fire resistant roof deck protection is a key part of the gaf lifetime roofing system 1 and has earned the good housekeeping seal. Shingles are categorized into classes that identify their fire resistance.

Building codes in fire prone areas often require fireproof or fire resistant materials to be used on the roof.