Cal Fire Approved Siding

Approved fire and ember resistant eave vent pdf california building code part 2 chapter 7a pdf consumer information.

Cal fire approved siding.

Since the beginning of the year wildfires have burned over 3 1 million acres in california. However they are flammable and not good choices for fire prone areas. In the days since over 1 2 million acres have burned. Rab smooth face r s back siding profile codes 371 and 372.

On august 15th lightning strikes started hundreds of fires across northern california. Tested in accordance with california state fire marshall regulation 12 7a 3. Cove siding profile codes 771 and 772. Attaching a metal flashing strip approximately 18 inches tall between the top of the deck patio or porch and the exterior combustible siding can create a barrier between exposure to burning debris ignited by embers and flames near the point where the house intersects with the deck patio or porch.

2020 statewide fire summary. Center for fire research and outreach. California fire standards and exterior wood products. Fire retardant treated wood shingles and shakes shall be approved and listed by the state fire marshal in accordance with section 208 c title 19 california code of regulations.

Lumber products used as siding decking or soffits in exteriors must pass state mandated fire tests. 3 lap siding profile codes 432 and 433. Homeowner fire hazard assessment. Our product is approved for both siding eave applications in high fire zones throughout the state of california 100 redwood redwood has natural resistance to rot decay pests fire which helps create superior performance without added chemicals.

This is the method used for other combustible siding products for example untreated wood lap and panelized siding vinyl or other plastic or wood plastic composite product. This year s acres burned is 26 times higher than the acres burned in 2019 for the same time period. Wood products such as boards panels or shingles are common siding materials. The third way to comply is to pass the office of the state fire marshal standard sfm 12 7a 1 for exterior wall siding and sheathing.

2 lap siding profile code 430. We will provide a daily wildfire report until the fire seige has been brought under control. Wwpa has prepared a tech note to assist those making and selling lumber products in california that may be used in exterior applications such as siding. California is under a state of emergency and all cal fire resources are fully committed to battling these fires.

California building code chapter 7a requires building construction used in the exterior of buildings within wildland urban interface wui fire areas to be fire resistive construction.