Fire Retardant Treated Wood Shakes

Class a roofing materials are the most fire resistant.

Fire retardant treated wood shakes.

Wood shingles and shakes are esthetically de sirable and durable but have been restricted for some uses because of their performance under fire conditions. Cedur fire retardant cedar shakes for those that want the cedar shakes but the safety of more fire retardant materials there are cedur fire retardant cedar shakes. Fsr s fire retardant treatment is offered for all specifications of western red cedar shakes and shingles. Their synthetic cedar shakes are molded from real cedar wood shakes so they maintain that traditional look but are made with very strong polyurethane material.

It s a water based post treatment interior exterior fire retardant and wood preservative that penetrates the material and bonds with the cellular structure. All air and moisture is removed from the wood by a vacuum at which point the fire retardant is pumped into the cylinder to thoroughly saturate the wood. The penetrant protects the substrate by developing a self extinguishing reaction when the treated material comes in contact with an open flame. Classes b and c denote progressively less fire resistant qualities.

Generally most fiberglass shingles have class a fire ratings and most organic shingles such as treated wood shingles have class c ratings. Ftx treated fire retardant cedar shakes and shingles for fire hazardous areas such as california cedar shakes and shingles with ftx fire retardant treatment provide permanent fire protection. Wood shingle fire retardants e g. Ftx was the first legal fire retardant treatment approved by the california state fire marshal including class a b and c application.

See fireretardantsinc dot com tel. Pressure treated cedar roofing is treated with a superior fire retardant which is pressure impregnated into the inner cells of the wood resulting in a permanently fire resistant product. Flame stop ii protects exterior and interior woods such as porous woods cedar shake shingles decking and structural lumber. Fire retardant treatment for cedar shakes and shingles there are three different classes of fire retardant treatments available.

Shingles are categorized into classes that identify their fire resistance. Suitable fire retardant systems would further improve the utility of shingles and shakes and insure consumer confidence. Flame stop ii is a water based post treatment interior exterior fire retardant and wood preservative that penetrates the material and bonds with the cellular structure. Check with your local building official to determine which class a b or c roof is best suited in your area.