If you’re a homeowner, you might’ve noticed condensation on your windows at some point. Extreme temperature and humidity differences between the interior and exterior of your home can cause moisture buildup on the glass. If the condensation doesn’t go away after the conditions regulate, the moisture might be between the panes.

What Causes Windows to Fog?

Most modern windows are made with double- or triple-paned glass. A layer of gas separates each of the panes for insulation. Over time, exposure to the elements, such as temperature changes and heavy winds, can cause the seal between these layers to fail and allow moisture to infiltrate the glass.

The moisture may not be noticeable at first, but heat can reveal a fog or haze between the panes. Even when the humidity dissipates, it can leave behind mineral deposits, causing the glass to look dirty or hazy. 

What Can You Do About Fogged Glass?

Fogged glass should be repaired or replaced because it’ll cause your house to lose efficiency. If the seal between the panes is damaged, the material can't regulate the temperature as it should. Depending on the condition and age of your windows, you may be able to replace the sash or only the glass.

However, it can be challenging to replace seals, and mineral deposits can cause permanent damage. These cases are best solved by replacing the entire window. You can even make an upgrade, choosing a more energy-efficient or low-maintenance option to avoid future issues.

If your glass is fogged, turn to Alumaroll Awning & Window Co Inc. in Rochester, NY. These professionals have installed storm doors, screens, and deck covers for almost 75 years. They offer an affordable selection of windows and doors in a range of sizes, colors, and configurations to match your property’s unique style. Visit their website to learn more about their services or call (585) 544-2110 to request a quote.