Fire Resistant Roof And Eave Detail

Stucco is often recommended as one of the best materials for boxing in hazardous eaves.

Fire resistant roof and eave detail.

Build your roof or re roof with materials such as composition metal. Since this assembly has been rated as fire resistant in the building code there have. Low cost retrofit list roof. Roof eaves overhangs are a fire hazard but they can be protected with an encasement of fire resistant material.

Here are ways you can harden your home and make it more fire resistant. Typical construction materials for eaves overhangs and soffits are not fire resistant and are therefore susceptible to ignition by embers and hot gases. For more information on eave construction or other fire code requirements please refer to the county s wildland urban interface summary document pds 664 or contact the county s building department fire services division at 858 565 5920. H e n o t md b.

These include boxing in and using open framing open eave. Embers and hot gases from fire exterior wall cladding fascia gutter rafter underside of roof deck figure 3. An enclosed overhang with a horizontal soffit. Roof eave fire resistance rating shall be permitted to be reduced to 0 hours on the underside of the eave provided no gable vent openings are installed.

The roof is the most vulnerable part of your home. Exposed fire retardant treated wood fascia. U b l p t e h is mo t s l e ive d c g o o. Home escondido fire department.

10 low cost retrofits to your home. For eave vents follow the guidance in vents. Homes with wood or shingle roofs are at high risk of being destroyed during a wildfire. Guidance document ignition resistant eaves.

Once an eave overhang or soffit has ignited fire can spread onto the roof into the attic or onto and through the exterior wall. County of san diego planning development services. For the fascia use noncombustible or fire resistant materials e g fire retardant treated lumber fiber cement board. Noncombustible or fire resistant materials.

2x backing block.