Your windows play an important role in making sure your home is comfortable and energy-efficient. Thus, you must make sure to keep an eye out for anything that might compromise your windows’ functionality. That means inspecting them regularly for seal failure. But what exactly causes it? We highlight five of the most common reasons behind window seal failure here.
Many types of window seals don’t come with a lifetime guarantee, especially if your windows are fairly old. The older your windows are, the more likely they are to fail and sustain damage. This includes window seal failure. Thus, you should consider replacing your windows. Rest assured that new windows perform better and guarantee your indoor temperature remains consistent.
Although window seals are designed to withstand extreme weather elements, constant exposure to water can cause them to wear down and become damaged. As time passes, rain seeps into the seals, causing them to lift and allow even more water and air into your window. Water coming into contact with the metal components of your window leads to rust and corrosion. To prevent this from happening, be sure to choose windows that are designed for the climate you live in. Otherwise, the rain will eventually ruin your windows.
Constant temperature changes can also cause window seal failure. In the morning, your window absorbs heat, which causes it to expand and push out air. At night, the window cools and draws in air and humidity. This process is called solar pumping. It puts the window seals under stress and causes moisture to get trapped in your windows.
Another reason why your window seals fail is because of improper installation. If your new windows are already experiencing issues, the contractor might not have done a decent job installing them. The installers may have used a defective sealant, or they may not have given it enough time to set. Either way, it’s best to have your window seals re-installed by a professional window contractor.
Most types of weatherstripping should outline their maintenance guidelines. While this usually means wiping it to keep it dry and clean, it may also include particular cleaning substances that can be used. As a responsible homeowner, you need to follow the right instructions to maintain the stripping in line with the material it is made from.
To avoid issues resulting from window seal failure, invest in high-quality replacement windows from Renewal by Andersen® of Spokane. Our window offerings are not only durable, but also provide an airtight seal to ensure consistent indoor comfort during summer and winter. To learn more, give us a call at (509) 646-2373 if you live in Spokane, WA, or (253) 604-1268 if you live in the Tri-Cities area. You can also fill out our online contact form to schedule a consultation.