James Hardie Fiber Cement Siding Fire Rating

Created to withstand damage from moisture and rot.

James hardie fiber cement siding fire rating.

Non combustible astm e136 see section 3 1 of the ner 405 report or see the warnock hersey product listings approved for fire resistance rated construction astm e119. Insite members enjoy direct access to the advanced technical support team at james hardie r d. Engineered to stand up to the demands of your specific climate. The panels may be used in fire resistance rated construction as set forth in section 4 3 and may be used on exterior walls of types i ii iii iv and v construction.

This james hardie siding is a sustainable and marvelous substitute for wood. Tips articles fire properties fire prevention technical information. Fibre cement cladding from james hardie has a fire rating of a2 s1 d0 which is the highest possible fire rating for a coloured cladding board. James hardie siding complies with astm e136 as a noncombustible cladding and is recognized by fire departments across the u s.

Are james hardie products a masonry product. Had it not been for the fiber cement siding on the eickermans house it would have also been lost to the fire. Fire resistance rated wall assemblies 1 hour fire walls. The period of time a fire resistant building element like jameshardie siding along with other components of the assembly maintains the ability to confine a fire continues to perform a given structural function or both as determined by astm e 119 tests.

What constitutes a 1 hour fire rated assembly. Warnock hersey fire resistance rated wall assemblies warnock hersey product listings standards products are certified against astm iso en can cgsb can ulc 1 hour fire resistive rated wall assemblies click the link above each design number below represents a james hardie 1 hour fire resistive wall assembly jh fcs 60 01. Fiber cement fire resistance does not extend to applied paints or coatings which may be damaged or char when exposed to flames. While performance varies by manufacturer james hardie fiber cement siding is.

Fire resistance rated construction thermal resistance 2 0 uses the james hardie fiber cement panels described in this report are used as exterior wall coverings. This means that it is a non combustible cladding and will not ignite when exposed to direct flame or extreme heat nor will it contribute fuel to a fire. It will not ignite when exposed to a direct flame nor will it contribute fuel to a fire. 0 312 in x 8 25 in x 144 in hardieplank primed woodgrain lap fiber cement siding panel.

I was amazed at how much heat the house was able to take from the neighboring structure fire and still remain intact.