How to Avoid Window Seal Failure

How to Avoid Window Seal Problems and Maintain Your Windows

In the previous article, we discussed the causes of window seal failure and how to spot it. This guide shares practical ways to prevent window seal problems and keep your windows in top shape all year long.

1. Inspect Window Seals Before Installation

When new windows arrive, carefully inspect the seals before installation. Check for even the tiniest cracks or damage. If you notice any defects, return the windows to the manufacturer. Installing windows with damaged seals can lead to costly repairs down the line.

2. Clean Windows Timely

Regular window cleaning protects your seals from condensation, dirt, grime, and grease buildup. Mold growth can seriously compromise seals, so maintain a cleaning schedule. Most homes benefit from cleaning twice a year, but windows facing busy streets may require seasonal cleaning.

3. Don’t Attempt DIY Repairs

Although online DIY videos are tempting, repairing windows yourself can worsen the problem. Cracks or failing seals in wooden or double/triple-pane windows should be addressed by professionals. Even minor seal issues are worth an expert’s opinion—professional repair is often cheaper than full window replacement.

4. Avoid Pressure Washing Your Windows

Pressure washing is effective for general cleaning, but it can damage seals, especially on double and triple-pane windows. Opt for professional window cleaning services that use safe, seal-friendly methods.

5. Inspect Your Windows Monthly

Monthly inspections allow you to catch seal problems early. A quick check for cracks or condensation can prevent serious damage. Ask your window cleaning service to pay extra attention to seal condition during routine visits.

Window seals are crucial for maintaining energy efficiency, preventing drafts, and protecting your investment. Keeping them in good condition ensures your windows last longer and reduces the risk of costly replacements.