Santa Barbara, CA
New construction in all California’s high fire zones, labeled as the Wildland Urban Interface (W.U.I), requires all exterior wood be listed as “Ignition Resistant” (Class-A after weathering). TimberSIL wood is one of a small group of real wood siding products approved by the state to be used in these high fire areas. TimberSIL the only non-toxic product of the bunch. This slideshow requires JavaScript.
For more information on products approved by the California State Fire Marshals Office for use in high fire severity zones please see the Cal Fire W.U.I Handbook
TimberSIL Products is listed under: Ignition-Resistant Materials (ASTM E84 for 30 Min. with Accelerated Weathering Test)
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Posted by alfonso avila on October 18, 2011 at 6:31 pm
is the product approved in the city of los angeles. (L.A.R.R. #)
Posted by TimberSIL wood California on October 19, 2011 at 11:26 am
TimberSIL wood has been approved by building code officials in both Los Angeles County and City for projects requiring Class-A fire rated building materials. TimberSIL does not have a L.A.R.R. report number but does meet all the requirements for use in Los Angeles.
Projects approved in Los Angeles:
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