A Fire Resistant House Siding Material

It s a primary building block in many energy star rated homes.

A fire resistant house siding material.

To protect the base of the siding where wood sills may overhang the foundation consider putting a perimeter of crushed stone so fire can t get a foothold adjacent to the house. When properly installed against fire resistant materials plaster siding also known as stucco regularly achieves a one hour fire rating. Unlike wood siding fiber cement siding doesn t burn even under extreme heat. Brick and stone are other types of fire resistant house siding material.

That means homeowners have up to an hour before the material will give into the heat of a fire and begin spreading flames into the interior walls. Siding materials and coatings. 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. Steel siding not only offers protection against a fire it is also naturally resistant and does not require the use of fire resistant treatments.

However there can be concern over the chemical properties and potential off gassing of these products. Booster says building with materials that are sustainable long lasting and fire resistant will cost about 30 percent more than it would have if he had chosen a typical wood frame design. Brick is known as a fire resistant material. The secret to fiber cement s durability is also what makes it fire resistant.

The california building code defines the terms based on a material s ability to pass a standard test. It also may help to keep flames away from the rest of your house since it doesn t have caulked joints. Flammable materials like wood are often made resistant to a fire by the use of flame retardants. 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.

The material can save money in the long run because it helps prevent heated and cooled air from escaping through the walls. Icfs mean little however without flame resistant roofing and siding. Siding products can be classified into three basic categories. Many fires occur when flames get behind the siding and ignite on the more combustible materials inside the walls of your home.