Fire Rated Roof Underlayment

Gaf roll versashield fire resistant underlayment provides an extra layer of moisture protection between your roofing material and the roof deck.

Fire rated roof underlayment.

They are a class a fire rated roof covering. Metal roofs with rustproof coatings do not crack. The roof deck should be sound and level before laying the underlayment. A fiberglass reinforced underlayment that helps improve the fire resistance of your roof system with ul class a rating.

They can withstand strong wind gusts flying debris and hail. Fifteen pound or heavier felt underlayment is required by code in some areas. A unique patent pending fire resistant slip sheet for installation within roofing assemblies where an increased fire rating is desired. This underlayment also has a class a fire rating ul 70.

Be sure to select the underlayment approved and compatible with the overlying roofing materials and therefore comply with building codes. Polyglass creates self adhered fire resistant roof underlayment the polystick xfr provides water and fire proofing for high temperature applications including metal roofing. Fire resistant roofing underlayment roll 0904000 the home depot. When a roof system is evaluated for a fire rating the choice of roof underlayment is an important component for the entire roof system achieving a particular target rating.

Providing a skid resistant surface nail resealability high temperature resistance corrosion protection weatherproofing during installation and more clad gard is a smart way to protect your metal roofing investment. Roofing underlayment or felt is usually required for the ul fire rating to apply since shingles are usually tested with underlayment. Firestone clad gard underlayment s provide an ideal moisture barrier between the roof deck and the adjacent metal system. Gaf versashield 350 sq.

Since it is a class a material that means that it has the strongest fire resistance possible. The polyglass polystick xfr is a dual purpose fire resistant and self adhered waterproofing underlayment featuring the proprietary burn shield technology. Protect your roofing from weather extremes. A fiberglass reinforced underlayment that helps improve the fire resistance of your roof system with ul class a rating.