Windows are essential to any building as they provide natural light, ventilation, and protection from the elements. However, over time, windows can experience wear and tear that can cause them to malfunction or become less energy-efficient. One common issue that homeowners face is window seal failure. Window seal failure occurs when the sealant around the window breaks down or becomes damaged, leading to air and moisture leakage. This article will discuss the three common signs of window seal failure that homeowners should look for.
Condensation Between Panes
One of the most apparent signs of window seal failure is the presence of condensation between the panes of glass. This occurs when the sealant around the window breaks down, allowing air to enter between the panes. As a result, moisture accumulates inside the window, causing foggy or hazy glass. This is unsightly and can also affect the window’s energy efficiency, as the humidity can cause the window to become less insulated.
If you notice condensation between the panes of your window, it is essential to address the issue as soon as possible. In most cases, the only solution is to replace the window, as repairing the sealant is often not practical or cost-effective.
Drafts
Another common sign of window seal failure is the presence of drafts around the window. As the sealant deteriorates, gaps can form between the window frame and the glass, allowing air to enter and escape. This can significantly increase your energy bills, as your heating and cooling system will have to work harder to maintain a comfortable temperature inside your home.
Hold a lit candle or tissue paper near the window frame to test for drafts and see if it moves. If it does, you likely have a current and should address the issue promptly. In some cases, adding weatherstripping or caulking around the window can help alleviate the problem. However, replacing the window may be the best option if the sealant has deteriorated significantly.
Warped or Damaged Frames
Another sign of window seal failure is warped or damaged frames. When the sealant around the window fails, moisture can seep into the structure, causing it to swell and warp. This can cause the window to become challenging to open and close and affect its overall energy efficiency.
If your window frame is warped or damaged, it is essential to address the issue immediately. In some cases, replacing the sealant and adding new weatherstripping can help alleviate the problem. However, if the damage is extensive, you may need to replace the entire window.
Window seal failure is a common issue that homeowners face. If addressed, it can lead to a significant increase in energy bills and a decrease in your home’s overall comfort. By keeping an eye out for the common signs of window seal failure, such as condensation between panes, drafts, and warped or damaged frames, you can address the issue promptly and ensure that your windows remain energy-efficient and functional for years to come.