After a running wildfire. - Why some structure survive wildfires.
Why Some Homes Survive (Less Destruction) Homes that survive wildland fires typically benefit from extensive pre-incident preparation, specifically the creation of "defensible space" or "FireSmart zones" that prevent the fire from easily igniting the structure. Survival usually depends on the following factors: Non-Combustible Clearances: Creating a 0 to 1.5-meter non-combustible zone around the home by removing flammable liquids, gas containers, door mats, and combustible furniture. Roof and Exterior Maintenance: Clearing leaves, pine needles, and other debris from roofs and rain gutters, as well as covering vents to prevent embers from entering the home,. Vegetation Management: Thinning and pruning vegetation, removing dead grass, and eliminating "ladder fuels" (low-hanging branches that can carry fire into tree crowns) within 10 to 30 meters of the structure,,. Building Materials: Homes with stucco or noncombustible siding and asphalt or metal roofs...