Fire Resistant Roofing Tar

These tiles do not ignite when set on fire and have a fire resistant barrier with a class a level of protection.

Fire resistant roofing tar.

Have a look at ecostar s recycled rubber majestic slate traditional tiles. 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. Obviously since wildfires and the fire season has become increasingly worse it is important to note the roofing materials that are the lowest rated. Astm e108 defines fire test methods for roof coverings.

In order for a given roof covering or assembly to be considered class a fire cannot penetrate through the roofing assembly into what would be the attic. Best fire resistant roofing. Two roofing materials in particular combine class a fire resistance style low maintenance and durability. It s fire resistance ballast roofing offers class a fire resistance without the need for gypsum underlayments or expensive fire retardant chemicals sustainability and ease of repair since the ballast stones aren t actually embedded in the membrane they can be easily removed and the membrane repaired as necessary and overall energy efficiency make ballast roofing systems a popular choice in many areas.

The benefit of metal tiles is that they are non corrosive and sit strong on houses with a steep slope. Expect to pay between 6 50 and 8 50 per square foot installed. Gypsum fiberglass product used to give fire retardant treated shakes a by assembly class a rating. The roof can withstand severe exposure to fire see astm e 108.

These tests may be conducted at ul inc fm global or any other certified testing laboratory. Roofing systems must meet or exceed building codes and insurance requirements. This insulating metal roof product is resistant to fire corrosion abrasion moisture and uv rays. Typically made with copper zinc steel or alloy metal tiles are ideal for dry climates and wildfire areas.

Additional fire protection methods for roofs according to the national roofing contractors association homeowners should keep tree branches trimmed and away from the roof. Example test process for class a fire protection rating. Fire ratings may pertain to resistance to fire from above the roof system the familiar class a b or c ratings or fire exposure from the building interior the underside of the roof deck. Surface flame spread and ember generation requirements must also be met.

Wood shake plywood or particle board roof are the most common roofing types listed as class c. Most metal roofs are made of steel copper zinc and alloys that are best for the dry environment in nevada. They re relatively inexpensive but also require more upkeep than other options. How are roofs rated.

A 12 x 12 x 2 1 4. Fiberglass based asphalt shingles provide good fire protection when they re installed with a fire resistant underlayment.