Roof Felt Fire Retardant

Class a roofing materials are the most fire resistant.

Roof felt fire retardant.

Classes b and c denote progressively less fire resistant qualities. Most metal roofs are made of steel copper zinc and alloys that are best for the dry environment in nevada. Wood shake plywood or particle board roof are the most common roofing types listed as class c. Fire retardant felt felt wool rayon blended felt72 wide with special fire resistant treatment for public spaces.

Shingles are categorized into classes that identify their fire resistance. Class c fire resistant roofing material. 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. Gypsum fiberglass product used to give fire retardant treated shakes a by assembly class a rating.

Surface flame spread and ember generation requirements must also be met. Versashield fire resistant roof deck protection is a key part of the gaf lifetime roofing system 1 and has earned the good housekeeping seal. Building codes in fire prone areas often require fireproof or fire resistant materials to be used on the roof. 2 protects provides an extra layer of moisture protection between your roofing material and the roof deck.

A fire resistant or fireproof roof gives the entire structure a better chance to survive a fire.