Every year, we hear reports on vinyl siding melting. It is becoming a major concern for many homeowners as more and more houses are using Low-E windows. You might ask – how do energy-efficient windows melt the outer wall of your house?

The Ugly Truth About Low-E Windows

Low-E windows are a popular choice for many homeowners. The coating used by these windows reflects heat away, causing the room temperature to stabilize. However, it is also the reason why your vinyl siding is melting.

When the window is at the right angle and the sun reaches its surface, it creates a magnifying glass effect.Meaning, it burns and distorts anything that blocks its path. However, it only happens when the glass window becomes concave. This concavity creates an intense reflected heat, which causes vinyl siding melting.

However, Low-E windows are not the only culprit for this damage. Your neighbor’s roof can also re-radiate heat, causing your outer wall to reach the vinyl siding melting point. Your glass doors can also have the same effect to your siding.

In other words, all objects that have reflections can cause your vinyl siding to melt.

How to Prevent Vinyl Siding From Melting

There are several ways to prevent your vinyl siding from melting. One way to keep your exterior wall in excellent condition is by using an awning roof. Its purpose is to help homeowners reduce their energy consumption. It blocks the sunlight from reaching the glass window. As a result, it lowers the room temperature and prevents the cladding from exceeding the vinyl siding melting temperature.

However, it darkens the room as it also obstructs the natural light. Hence, if you want to keep the home interior bright; then this may not be the best choice.

Another way to prevent siding distortion is by getting a vinyl siding that doesn’t melt. Compared to the standard PVC cladding, this one has a higher distortion point. In fact, it can withstand the window reflection’s temperature, which can reach up to 200 degrees Fahrenheit.

However, replacing your exterior wall with a heat-resistant siding can be expensive. If you want to preserve your cladding without spending too much money, then the best option would be Turf Guard Window Film. It spreads heat evenly, preventing siding distortion.

Do you want to learn more about how to avoid vinyl siding from melting?Visit our website and check out our Turf Guard Window Film products.