Fire Treated Wood Siding

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.

Fire treated wood siding.

Fire retardant dimensional lumber is a noncombustible building material intended for a range of applications including weatherproofing purposes. However fire can also be used perhaps paradoxically to protect the wood. 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. Wood pressure treated with frx fire retardant is code compliant and has been issued an evaluation report esr 1159 by international.

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. Lp flameblock is an icc es evaluated component of 1 and 2 hour fire rated wall assemblies and roof deck applications. Exterior fire x treated siding is often accepted as an alternate for non combustible. The 2018 international building code clarifies that fire retardant treated wood frtw manufactured without using the pressure process must be impregnated with chemicals.

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. A durable and leach resistant class a fire retardant frx treatment reduces flame spread and smoke development in exposed structures. Exterior fire x xfx is pressure treated fire retardant lumber and plywood for exterior applications. It is used to meet restrictive fire performance criteria and or to reduce insurance rates.

Cedar siding enhances structural integrity durability and when treated by saferwood is proven to be fire resistant. Available from arch wood protection inc. It combines flame spread and burn through resistance to give your customers. 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 wood siding combines the economy and natural beauty of wood siding with the insurance and safety advantages of fire resistant siding. With its non corrosive non combustible prevention exterior fire x xfx treated wood products are perfect for fascia siding scaffolding trim and roof sheathing among other exterior projects. Go to work with a building solution that meets building code requirements for fire resistent construction while increasing structural ratings. Cedar siding adds distinctive character to any home or structure.