Beetlekill Siding Class C Fire Rating

What is the fire rating.

Beetlekill siding class c fire rating.

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 many fiber cement products carry a class a fire rating meaning that they can withstand several hours of heat before melting down. Hourly fire resistance ratings hourly ratings are a function of the assembly being used. Non classified roof systems have no fire rating. The astm d 2898 standard rain test the highest fire classification is class a.

The tests used to determine the fire ratings for roofs also provide fire resistance information. Rollex navigator steel siding for example has a class a fire rating. 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. Steel siding not only offers protection against a fire it is also naturally resistant and does not require the use of fire resistant treatments.

The highest rating possible for fire resistance. Fiber cement can withstand high heat from fires. A class a rating means it is going to offer the maximum protection possible. Note that a class c roof system is considered fire resistant while a class c or iii building material as above is not.

Class a is the highest rating offering the highest resistance to fire and unrated is the worst.