Fire Resistant Siding Options

Many structural materials will require underlying gypsum sheathing in order to achieve a good fire resistant rating and gypsum board is the most commonly used fire resistant interior finish.

Fire resistant siding options. Steel siding not only offers protection against a fire it is also naturally resistant and does not require the use of fire resistant treatments. 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. 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. Expect to pay between 6 50 and 8 50 per square foot installed.

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. And the good news is these two criteria don t need to be mutually exclusive. More importantly steel is fairly neutral in the sense that it isn t going to exacerbate a fire or cause a hot spot to turn into a fire. Flammable materials like wood are often made resistant to a fire by the use of flame retardants.

The secret to fiber cement s durability is also what makes it fire resistant. With proper selection and maintenance of near home vegetation most siding products will be able to resist typical wildfire exposures. Steel is naturally resistant to fire. However there can be concern over the chemical properties and potential off gassing of these products.

Even in a weakened state steel won t melt. Chemical flame retardant sprays help improve the fire resistance of this house siding material. 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. For example vinyl siding may develop a hot spot begin to melt and eventually combust causing a house fire to occur.

Choosing fire resistant siding should be a primary factor when choosing aesthetically pleasing siding. Unlike wood siding fiber cement siding doesn t burn even under extreme heat. However viewing the side of the building as a system use of noncombustible or ignition resistant materials will reduce the potential fire exposure on windows and the eave area of a building. Get free shipping on qualified fire resistant or buy online pick up in store today in the building materials department.