Class A Fire Rating Siding

Lp smartside is a class c iii rated product when tested according to astm e84.

Class a fire rating siding.

Earth valley faux stone 48 3 4 in. In this case the class a highest degree of fire resistance b or c rating provides relative information about the ability of the roof covering and assembly to resist the penetration of fire as a result of a standard fire exposure astm e 108. All lp smartside siding can be used in a 1 hour fire rated assembly when it is installed over 5 8 type x gypsum which is consistent with other siding types such as fiber cement siding. Gray fox class a fire rated urethane siding panel.

Wood panels and boards. Canyon s edge faux stack stone 48 3 4 in. The highest rating possible for fire resistance. Class b roofing will last about one hour while class c will only last about 20 minutes.

A class a rating means it is going to offer the maximum protection possible. Class a or b rated siding materials be used. Lightning ridge 48 in. Expect to pay between 6 50 and 8 50 per square foot installed.

Class a fire rated faux stone siding panel finished nature spirit. The tests used to determine the fire ratings for roofs also provide fire resistance information. Steel siding not only offers protection against a fire it is also naturally resistant and does not require the use of fire resistant treatments. Fire resistance that is the amount of time the product lasts before ignition is also taken into consideration with regard to the fire rating.

Roofing products with a class a rating will last 2 to 4 hours before igniting. Tested roof systems are fire classified class a b or c where the most fire resistant roof assemblies are class a and class c is least resistant. An alternative to vinyl siding fiber cement a mixture of cement sand and wood fibers manages to achieve very high fire resistance without sacrificing convenience and durability. What is the fire rating.

Many fiber cement products carry a class a fire rating meaning that they can withstand several hours of heat before melting down. Building code fire resistance requirements building codes establish fire resistance requirements for roofs based on the type of construction e g concrete steel wood for the building. This is because class a materials. Cedur fire retardant cedar shakes.

6 303 fire resistant landscaping 6 304 forest home fire safety 6 305 firewise plant materials 6 306 grass seed mixes to reduce. Nst class a fire rated urethane interlocking stack stone panel. 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.