Fire Treated Wood Siding

Cedar siding enhances structural integrity durability and when treated by saferwood is proven to be fire resistant.

Fire treated wood siding.

Strength design factors for prowood fr fire retardant treated lumber compared to untreated lumber applicable at service temperatures up to 150 f 66 c 1 2 2 duration of load adjustments for snow load 7 day construction loads and wind loads as given in the national design specification for wood. Exterior fire x treated siding is often accepted as an alternate for non combustible. New language in the 2018 ibc clarifies for building officials the regulations for using frtw in types i ii and iii construction which call for the use of non combustible. Saferwood siding has passed astm s e 84 and d2898 and is icc compliant.

It combines flame spread and burn through resistance to give your customers. Wood pressure treated with frx fire retardant is code compliant and has been issued an evaluation report esr 1159 by international. These products have passed the most stringent fire retardant tests mandated by building codes. Lp flameblock is an icc es evaluated component of 1 and 2 hour fire rated wall assemblies and roof deck applications.

Last week i learned a technique which involves charring the wood for the exterior of your building from kentucky born mikale de graff who says that some traditional buildings in his birthland in the usa use a similar style. Exterior fire x xfx is pressure treated fire retardant lumber and plywood for exterior applications. Fire retardant dimensional lumber is a noncombustible building material intended for a range of applications including weatherproofing purposes. Go to work with a building solution that meets building code requirements for fire resistent construction while increasing structural ratings.

It is used to meet restrictive fire performance criteria and or to reduce insurance rates. Available from arch wood protection inc. Wood treated right frx fire retardant treated frt wood reduces flame spread and smoke development for applications directly exposed to the weather including exterior decks balconies stairways canopies siding molding trim and many others. Exterior fire x treated wood siding combines the economy and natural beauty of wood siding with the insurance and safety advantages of fire resistant siding.

However fire can also be used perhaps paradoxically to protect the wood. Cedar siding adds distinctive character to any home or structure. Ac2 cedartone premium wood products have a rich color that s similar to coastal western cedar with all the benefits of ac2 pressure treated wood. A durable and leach resistant class a fire retardant frx treatment reduces flame spread and smoke development in exposed structures.