Tips from a Window Technician: How to Avoid Leaking Windows in Washington

How to Prevent Leaking Windows in Washington: Tips from Our Technicians

Living in Washington, with its frequent rain, wind, and fluctuating temperatures, means keeping your windows in top condition is essential. As a family-operated window and glass business, we’ve repaired thousands of leaking windows across the state, and we’ve seen firsthand how small problems can become big issues if left unchecked. Here are some practical tips from our technicians to help you prevent leaks and keep your home comfortable and dry.

1. Inspect Your Windows Regularly

One of the simplest ways to prevent leaks is regular inspections. Our technicians recommend checking your windows at least twice a year, paying close attention to:

  • Cracks in the glass or frame

  • Warping or gaps in window seals

  • Rot or water damage around the window sill

By catching minor issues early, you can prevent serious water intrusion and costly repairs.

2. Keep Your Window Seals in Good Shape

The seal around your window is the first line of defense against water. Over time, seals can dry out, shrink, or crack. Our experts suggest:

  • Checking seals for signs of wear

  • Reapplying caulk or sealant if you notice gaps

  • Using weatherstripping for extra protection in older windows

Proper sealing helps prevent leaks, improves energy efficiency, and keeps your home warmer in winter.

3. Maintain Proper Drainage

Windows in Washington homes are exposed to heavy rainfall, so drainage is critical. As technicians, we always recommend:

  • Ensuring window weep holes (small holes at the bottom of frames) are clear of debris

  • Checking that gutters and downspouts direct water away from your windows

  • Making sure window sills slope slightly outward to prevent water pooling

Good drainage prevents water from seeping into your home and causing damage to frames, walls, and floors.

4. Address Condensation Early

Condensation can indicate seal failure or poor insulation. If left unchecked, it can lead to leaks, mold, and rot. Technicians advise:

  • Wiping away condensation immediately

  • Ventilating your home to reduce excess moisture

  • Considering double-pane or low-e glass for better insulation and reduced condensation

Keeping moisture under control protects both your windows and your home’s interior.

5. Schedule Professional Maintenance

Even the most careful homeowners benefit from professional inspections. Our family-operated team recommends:

  • Annual maintenance to check for leaks, cracks, and frame issues

  • Prompt repair of minor leaks before they become major problems

  • Replacement of older windows that no longer provide proper sealing

A professional eye can spot issues you might miss and extend the life of your windows.

Final Thoughts

Preventing leaking windows in Washington is all about proactive care and attention to detail. Regular inspections, maintaining seals, ensuring proper drainage, addressing condensation, and scheduling professional maintenance are all steps our technicians take to protect homes year-round.

Reza Tavakoli