Flame Resistant Roofing

Metal tiles are made of a material that does not ignite when on fire with a fire resistant barrier with a class a protection.

Flame resistant roofing. If you have one of these roofing types you might want to look into replacing the roofing material for a more fire resistant option. Common underlying materials include a type 72 roll roofing material also known as 72 pound felt or 72 pound capsheet material and a panelized gypsum product called densdeck. In some jurisdictions roof assemblies are required to be fire resistant. Metal is a safe and environmentally responsible choice for a fire resistant roof.

Class a is the most fire resistant and should be the choice of anyone living in wildfire prone areas. Most metal roofs are made of steel copper zinc and alloys that are best for the dry environment in nevada. 50 to 100 per square enough shingles to cover 100 square feet installed. The class a rated centennial slate shingle from certainteed boasts the affordability of an asphalt shingle and the luxe look of natural slate.

Ember resistant vents are adrressed in chapter 7a of the california building code. Wood shake plywood or particle board roof are the most common roofing types listed as class c. When a wildfire nears and the vent reaches the critical temperature the intumescent coating on the matrix structure expands creating an insulating barrier from fire and embers. As many people know wood is fuel for a fire despite the fact that it is a valuable and reliable roofing material.

The fire rating of a roof covering is either class a class b class c or unrated. The benefit of metal tiles is that they are non corrosive and sit strong on houses with a steep slope. Versashield fire resistant roof deck protection provides the very best fire protection. An exterior fire retardant treated shake roof has a stand alone class b rating.

How fire resistant is your current roof. Classic metal roofing systems the leader in producing fire safe roofing for residential applications manufactures products that are 1 20 the weight of most tile products and eligible for class a b or c fire ratings as determined by roof preparation. Versashield fire resistant roof deck protection is a key part of the gaf lifetime roofing system 1 and has earned the good housekeeping seal. An ember catching screen blocks dangerous embers during ember attacks long before the fire arrives.

Reducing the fuel load. As seen on this old house vulcan vents are designed to be fire and ember safe. While architects and homeowners are working together to build flame resistant homes experts agree one of the best ways to slow an inferno in its tracks is landscaping. An unrated roof is the most vulnerable the most common example of an unrated roof covering is one made using non fire retardant treated wood shakes or shingles.