Fire Retardant Siding

The fire resistant design of steel siding steel is one of the most durable materials used in construction today making it an ideal choice as siding for new homes or remodels.

Fire retardant siding.

Unlike wood siding fiber cement siding doesn t burn even under extreme heat. Vinyl siding is more difficult than many other building materials to ignite because it is composed mainly of pvc which is inherently flame retardant due to its chlorine base. Adding flame retardants to wood surfaces can slow the spread of fires. And the good news is these two criteria don t need to be mutually exclusive.

Concrete one of the most common building materials is also an excellent fire resistant material it is noncombustible and has low thermal conductivity meaning that it takes a long time for fire to affect its structural load bearing ability and it protects from the spread of fire. The secret to fiber cement s durability is also what makes it fire resistant. Facts about vinyl siding according to fire rescue. These wood products undergo a processing step whereby these chemicals are fixed or otherwise contained to prevent or minimize leaching of the chemical.

Choosing fire resistant siding should be a primary factor when choosing aesthetically pleasing siding. Manufactured using a highly effective fire retardant and underlaid with a fire resistant barrier this assembly is one of only a few synthetic roofing materials to get ul s class a fire rating. If none of those options sound appealing to you you don t have settle for less than sound fire security. Expect to pay between 6 50 and 8 50 per square foot installed.

90 of the planks are made of materials that won t burn giving fiber cement siding a class 1 a fire flame spread rating the highest classification available. However you should be aware that fire can still penetrate the stud. Options like cement board siding come in a variety of modern textures profiles sheens and shapes providing an abundance of design flexibility while still being. Pvc has one of the lowest flame spread.

But while it does help improve the resistance wood siding is still more susceptible to burning in a fire than other types of siding that s more fire resistant. Wood siding can be treated with chemical flame retardant sprays to improve its fire resistance. Exterior rated fire retardant treated frt wood products are pressure impregnated with chemicals that improve the fire performance characteristics. Exterior fire x treated siding is often accepted as an alternate for non combustible siding.

Fire retardant treatments and coatings. 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. It is used to meet restrictive fire performance criteria and or to reduce insurance rates. Chemical flame retardant sprays help improve the fire resistance of this house siding material.