Sticking Doors and Windows: Could It Be Foundation Damage?

When a door or window starts to stick, it often means the frame has shifted. That shift can come from the foundation moving, but it can also come from moisture swelling the wood. In a humid subtropical climate with hot rainy summers and an Atlantic hurricane season, humidity alone can cause sticking.

You can check for other clues. Look for cracks in drywall, gaps around window frames, or doors that no longer latch. If the sticking is recent and getting worse, the cause may be structural. A water damage inspection can tell you if water or foundation movement is the culprit.

If doors and windows stick in multiple rooms, or if you see cracks in your foundation walls, you need a professional assessment. A foundation specialist can measure the level of your slab or piers and determine if the foundation has moved.

Foundation stabilization may involve installing piers, underpinning, or adjusting the soil. This is not a do-it-yourself job. The pros use specialized equipment to lift and support the structure safely. Your insurance policy may cover some repairs, but only if the damage is from a covered peril.

A water damage inspection can identify hidden moisture that might be affecting your foundation. The pros use moisture meters and thermal imaging to find leaks behind walls and under floors. This information helps you decide whether to fix the water issue or the foundation.

If you live in Bonita Springs, a thorough inspection can catch small problems before they become large. The pros can also advise on drainage improvements, such as extending downspouts or regrading soil, to keep water away from your foundation. Policies vary, and your insurer decides what is covered.