Is Vinyl Siding Fire Resistant

Vinyl is not highly recommended though.

Is vinyl siding fire resistant.

Poor quality vinyl siding products have even been seen to bubble and warp after only sun heat exposure as seen in this abc news report. Since vinyl is made of manufactured plastic it quickly melts when exposed to the high heat of a wildfire. Many homeowners looking for a fire resistant house siding may consider products such as vinyl which are technically non flammable as well. Facts about vinyl siding according to fire rescue vinyl siding is more difficult than many other building materials to ignite because it is composed mainly of pvc which is inherently flame retardant due to its chlorine base.

Most wood siding takes time to ignite. It also tends to last for many years and will look beautiful on just about any home. Vinyl is the most popular type of siding for residential homes in the united states. Find local siding contractors today.

Fiber cement siding won t ignite burn or melt when exposed to either heat or flames. Unlike many materials fiber cement siding from james hardie such as hardieplank offers great fire resistance. The difference though is how the product holds up to heat. In fact this siding complies with astm e136 as a non combustible cladding and is recognized by fire departments across the country.

It also won t contribute fuel to a fire. It normally requires consistent flame exposure to catch fire but once it does catch fire the results can be catastrophic. The downside though is that it s one of the least fire resistant house siding types. Additionally just because the siding has been treated doesn t mean that the exterior trim or roof soffit is safe so make sure to either install separate fire resistant or treated trim as well.

The reason for this is that it s the most abundant type and usually the most affordable.