The cause in this case is often a neighbor upgrading to low e windows.
Neighbors windows melting siding.
We can reasonably agree that melting your siding was not your neighbor s intent when replacing windows there is no easy path to proving negligence by your neighbor.
It s called solar distortion better known as thermal distortion and it s much more common than you think.
Low emissivity windows reject a large portion of the sun s energy thanks to special coatings applied to their exterior.
Often vinyl siding melting will occur almost without warning even months or years after the installation of the material.
With that said unfortunately with a perfect storm of variables your vinyl siding could be at risk for melting from a window reflection.
When energy efficient windows are under just the right conditions they can cause a neighboring house s vinyl siding to melt.
The siding appeared to be melting.
And not the windows of the afflicted property but rather nearby windows that reflect sunlight onto vinyl clad walls.
Exterior prestige 40 window film to the rescue fortunately there is a remedy for melting siding and that is to reduce the reflection from your neighbor s windows.
In fact it was melting.
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.
This is especially true with older and normal grade types of vinyl siding.
Experts call the problem of melting vinyl siding solar distortion.
Low e windows and low e glass.
Since these windows are supposed to keep the heat out of your neighbor s home the window glare and harmful rays can get deflected to your home into your vinyl sidings and it can eventually cause warped vinyl or worse melting vinyl.
As for their builder it s not even close to a given that you can prove that the builder knew or should have known that the windows would damage your siding.
If you ve noticed melted vinyl siding on your home the cause could be your well intentioned next door neighbor s new windows.
It happens when a home s vinyl siding melts from the heat of sunlight reflected off nearby energy efficient windows.