Heat Melt Vinyl Siding

In this video this old house general contractor tom silva helps a homeowner solve the mystery of her melted vinyl siding.

Heat melt vinyl siding. There are a few ways to fix this problem to help ensure that it will not happen again. Apply 4 inch long strips of adhesive backed velcro tape to a window screen. And if your vinyl siding cannot withstand that heat it will warp and melt. New low e windows act like a magnifying glass concentrating the sun s energy onto a small area.

Typically most vinyl siding products will start to melt and warp when they reach 160 to 165 degrees fahrenheit. 6 ways to prevent your vinyl siding from melting. Heat performance the flame ignition temperature of vinyl siding can reach up to 730 degrees fahrenheit so that it can protect your house from fire. A gas grill on the back deck generates enough heat either open or closed to warp and in extreme cases melt vinyl siding on a home.

While a grill placed too close to vinyl siding or a faulty water heater or furnace can certainly cause the material to melt the primary reason vinyl siding is melting these days is caused by windows. The worst case scenario is an expensive home repair involving the removal and replacement of large sections of siding. That reflective solar heat at certain parts of the day can be directed right at your home. And not the windows of the afflicted property but rather nearby windows that reflect sunlight onto vinyl clad walls.

Armour for your home. However the vinyl siding melting point is still low as it can only reach up to 220 degrees. To learn more download our brochure here. Darker colors tend to absorb more heat.

Concentrated sunlight reflecting off certain surfaces like energy efficient windows and onto vinyl siding can create enough heat to melt the siding surface. Exposure of siding to protective shade from awnings nearby buildings trees or even sprinkler systems will cause variations of siding s response to sunlight and heat. Differences in siding color affect the materials heat reflectivity or heat absorption. With increased attention on cases of siding distortion.

Heat resistant vinyl siding is no longer a thing of the future but is available now on our premium dark colors. Peel off the backing from the tape and stick the screen to the outside of the window sash. Vinyl siding cooling. At best the heat will merely discolor the vinyl and cause it to buckle downward.

While it s not common it is important to know how to prevent a home s vinyl siding from melting due to window reflection.