Fire Retardant Cedar Roof Shingles

For fire protection in areas that are subject to severe fire exposure our class a fire retardant treatment uses shingles treated with class b fire retardant combined with a fire retardant cap sheet underlay.

Fire retardant cedar roof shingles.

Both raw and fire retardant treated cedar products contain acidic levels that through initial water runoff can cause staining and corrosion to unprotected surfaces. Fire retardant treatment for cedar shakes and shingles there are three different classes of fire retardant treatments available. Ftx was the first legal fire retardant treatment approved by the california state fire marshal including class a b and c application. Fsr s fire retardant treatment is offered for all specifications of western red cedar shakes and shingles.

Treated cedar offers a beautiful alternative in areas where a fire rated assembly may be required or for any homeowner who wishes to add durability and peace of mind to their home. Additional fire protection methods for roofs. This insulating metal roof product is resistant to fire corrosion abrasion moisture and uv rays. A special vacuum pressure impregnation process ensures that the treatment will not wash out or leach away.

Each metal type has a different melting point but most fires do not reach such extreme temperatures making a metal roof one of the. Gutters should be used and it is strongly recommended that all gutter and flashing material be factory pre painted baked enamel. The different materials can vary from zinc copper steel galvanized steel aluminum and so on. For new wood shingles a pressure treatment impregnates the shingles with a wood preservative in the 1990 s cca or chromated copper arsenate or a fire retardant.

These synthetic shakes are a mix of composite materials like polyethylene which is much more durable than traditional untreated wood. Usually while these shakes and shingles look like traditional cedar ones they are made of a synthetic material that is designed to be fire retardant. It won t slip from position or pose a flying brand hazard. For fire hazardous areas such as california cedar shakes and shingles with ftx fire retardant treatment provide permanent fire protection.

Fire retardant cedar roofing shakes and shingles cedar roofing is unmatched in beauty durability and value. 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. This treatment adds a high degree of fire protection to your cedar roofing. Metal sheets and shingles can be fashioned to resemble cedar shake and other roofing materials but without the fire hazard.

Classification of fire retardancy. Metal is an extremely fire resistant roofing material regardless of what material the shingles are composed of. Check with your local building official to determine which class a b or c roof is best suited in your area.