Window Seal Failure: 6 Signs to Look for

Window seal failure might not something you’re familiar with, but it’s an issue that can cause a variety of problems for homeowners. To prevent further damage and maintain your home’s energy efficiency, it’s important to address it as soon as you notice any of the signs. In this blog post, residential window contractor Renewal by Andersen® of Sacramento discusses six of them and tips on how to deal with them.

Sign 1: Condensation Between the Glass Panes

This is one of the most apparent signs of window seal failure. This occurs when the seal is compromised, allowing moisture to enter in between the glass panes. Over time, the trapped moisture can lead to further damage, such as mold growth or even the window frame rot. Not only that, but it also affects the windows’ thermal performance, rendering them inefficient and incapable of keeping heat loss and gain at bay. In turn, you may have to rely on your HVAC system more for comfort, resulting in an increase in energy bills.

Sign 2: Drafts or Cold Spots

If you notice drafts or cold spots around your windows, it could be an indication that the seals are failing. Drafty windows not only make your home less comfortable, but they can also significantly impact its energy efficiency, leading to higher utility bills.

Sign 3: Distorted or Warped Glass

Seal failure can also cause the glass in your windows to become distorted or warped. This can make your windows look unsightly, and in some cases, the pressure from the failed seal may even cause the glass to crack.

Sign 4: Difficulty Opening or Closing Windows

Windows with failing seals may become difficult to open or close. This can be a major inconvenience and may even pose a safety risk in emergencies when you need to quickly exit your home.

Sign 5: Cracked or Chipped Glass

Cracked or chipped glass is another sign that your window seals might be failing. A broken seal can allow moisture to penetrate the glass, causing it to weaken and eventually break. This not only looks unattractive but can also be dangerous if the glass shatters unexpectedly.

Sign 6: Unusual Sounds or Vibrations

If you hear unusual sounds or feel vibrations around your windows, it might indicate that the seals are failing. A noticeable noise or vibration may result from air and moisture entering the space between the glass panes or the window frame.

Professional Solutions for Window Seal Failure

If you suspect that your window seals have failed, it’s essential to hire a professional residential window contractor. They can help you identify the problem and recommend the best solutions, such as installing specialty windows designed to provide superior energy efficiency and durability.

In conclusion, it’s crucial to be aware of the signs of window seal failure to address the issue promptly and maintain your home’s comfort and energy efficiency. If you suspect your windows are experiencing seal failure, don’t hesitate to contact Renewal by Andersen of Sacramento. Call (916) 779-5800, or fill out our online form for professional solutions such as a casement windows replacement. We serve homeowners in areas around Davis, CA.