How to Fix a Leaking Window: Professional Tips and Recommendations

Fixing a window that is leaking water from the frame and around the window requires several steps and typically is best to consult with a professional for a thorough repair. This guide will help you understand the process, identify the source of the leak, and provide recommendations for the type of contractor you might need.

Steps to Fix a Leaking Window

1. Identify the Source of the Leak

The first step in addressing a leaking window is to identify the source of the problem. Here's how to do it:

Inspect the window frame sills and surrounding areas for cracks or gaps.

Check the weather stripping and caulking for deterioration.

Look for signs of water damage inside your home such as stains or mold.

2. Remove Damaged Caulk or Weather Stripping

If you discover any old or damaged caulk or weather stripping, you'll need to remove it. Here's how:

Use a utility knife or scraper to carefully remove any old cracked caulk or damaged weather stripping.

3. Clean the Area

Cleaning the surfaces ensures a good seal when you reapply the new caulk or weather stripping.

Clean the areas where you will apply new caulk or weather stripping.

4. Reapply Caulk

Use a high-quality exterior-grade caulk to seal any gaps around the window frame. Ensure the application is even and smooth for the best result.

Apply a high-quality exterior-grade caulk to seal any gaps around the window frame.

Apply it evenly and smoothly.

5. Replace Weather Stripping

If the weather stripping is damaged, replace it with new material. Ensure it fits snugly to create a tight seal.

Replace any damaged weather stripping with new material that fits snugly.

6. Check the Slope of the Window Sill

Ensure that the window sill is sloped away from the house to allow water to drain away.

7. Inspect the Flashing

Inspect any flashing material that directs water away from the house, ensuring it is properly installed and not damaged.

8. Interior Inspection

Check for any signs of mold or water damage inside. Addressing any interior damage separately may be necessary.

When to Call a Contractor

If the leak persists after your repairs or if you notice significant water damage, you should consult a professional. Here are the types of contractors you might need:

Window Contractor

A specialized contractor who can assess whether the window needs to be replaced or if it can be repaired.

General Contractor

A contractor who can help with broader issues, especially if the leak has caused structural damage.

Water Damage Restoration Specialist

These professionals can handle significant water damage or mold remediation.

Conclusion

Starting with basic repairs and inspections is important, but don't hesitate to call in professionals if you're unsure or if the problem is extensive. Properly addressing window leaks is crucial to prevent further damage to your home.

Keywords

leaky window, window repair, professional contractors