Improperly Installed Windows – Daylight Around Frame

One critical sign of improperly installed windows is visible daylight coming through the window frame. In this case, daylight is seen through the top corner of the window, which suggests that the window is not sealed or fitted properly. While this may seem like a minor issue, it can lead to more significant problems if not addressed promptly.

Gap above window observed in a Las Vegas Home during a Home Inspection

Why is this an issue?

1) Water Intrusion and Moisture Damage: Gaps around window frames create an easy path for water to enter the home during rain or storms. Even small openings can allow enough moisture to seep into the wall structure, leading to potential water damage. Over time, this can cause wood rot, mold growth, and damage to drywall or insulation, which may be expensive to repair.

2) Energy Efficiency Loss: Improperly installed windows compromise a home’s energy efficiency. Gaps around windows allow for air leakage, causing drafts and making it more difficult to maintain consistent indoor temperatures. As a result, homeowners may experience higher heating and cooling bills due to increased energy consumption.

3) Structural Concerns: Windows play a role in the structural integrity of the home. If windows aren’t properly installed, they may not sit securely in the frame, leading to loosening over time. This can cause the window to shift or become misaligned, reducing its ability to open or close smoothly and compromising the safety and security of the home.

4) Increased Risk of Pests: Gaps around windows are an open invitation for pests such as insects and rodents to enter the home. Once inside, pests can cause damage to insulation, wiring, and other areas of the home.

Solution:

If daylight is visible around a window frame, it’s essential to address the issue promptly. The window may need to be reinstalled, ensuring it is properly sealed and fitted to prevent water infiltration, air leaks, and other related issues. It’s also wise to inspect other windows for similar issues, as improper installation in one window may indicate problems with others throughout the home.

Professional repair or replacement by a licensed contractor can ensure the windows are securely installed and weatherproofed, preventing costly damage down the road.