Fire resistance rated wall assemblies 1 hour fire walls.
James hardie fiber cement siding fire rating.
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.
James hardie fiber cement exteriors have been tested by various ias certified laboratories to astm international standards and are classified as listed below.
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.
Fiber cement fire resistance does not extend to applied paints or coatings which may be damaged or char when exposed to flames.
Tips articles fire properties fire prevention technical information.
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.
Including marietta ga flagstaff az and orange county ca.
James hardie siding complies with astm e136 as a noncombustible cladding and is recognized by fire departments across the u s.
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.
I was amazed at how much heat the house was able to take from the neighboring structure fire and still remain intact.
Engineered to stand up to the demands of your specific climate.
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.
While performance varies by manufacturer james hardie fiber cement siding is.
Had it not been for the fiber cement siding on the eickermans house it would have also been lost to the fire.
This james hardie siding is a sustainable and marvelous substitute for wood.
Installation of fiber cement lap siding.
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.
It will not ignite when exposed to a direct flame nor will it contribute fuel to a fire.
Are james hardie products a masonry product.
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.
