Foundation Problem Signs & Causes
Warning Signs of Foundation Problem
There are many signs that can indicate that a foundation issue may be present. The common signs of a foundation problem do not always accurately diagnose your current foundation issues. Schedule a free foundation inspection for your detailed report.
Bulging floors, cracked walls, and doors that won't close are all signs of foundation distress. Sixty percent of all homes built on expansive soils suffer from foundation distress. The problem occurs when only part of the foundation heaves or settles, causing the cracks and other damage to appear. This differential movement is largely caused by differences in soil moisture. Loss or gain of soil moisture can cause serious shrinkage or swelling.
Settlement cracks are nearly always vertical, and they should not be confused with cracks that occur when a wall is subjected to lateral movement from soil pressure. Equipment malfunctions may also result from foundation settlement.
Exterior Warning Signs
- Wall rotation
- Separation around garage door, doors, windows and/or walls.
- Cracked bricks
Interior Warning Signs
- Misaligned doors and windows
- Cracked sheetrock
- Cracks in floor
Causes of Differential Movement
- Seasonal changes in weather
- Improper drainage due to improper grade
- Runoff from rain
- Air conditioner condensation
- Leaks in plumbing under slab
- Improper drainage from flower beds
- Trees and Shrubs