Recognizing Signs of Foundation Damage

Your home’s foundation is the backbone of the entire structure. When it starts to fail, the problems can quickly spread—impacting walls, floors, doors, windows, and even plumbing. Catching the early warning signs can save you from more costly repairs down the road.

At Fort August Construction, we’ve seen how small foundation issues can turn into major problems if ignored. Here’s what to watch for.

1. Cracks in Walls, Floors, or Ceilings

Not all cracks are created equal. Hairline cracks in drywall may be harmless, but:
  • Diagonal cracks near windows or doors often indicate settling.
  • Horizontal cracks in foundation walls may signal dangerous pressure from soil.
  • Wide or expanding cracks in floors can mean the slab itself is shifting.
Fort August Construction guide to recognizing signs of foundation damage with illustration of cracked house walls

2. Doors and Windows That Stick or Won’t Latch

If doors and windows suddenly become hard to open or close, the frame may be out of square due to movement in the foundation. This is especially suspicious if multiple openings are affected.

3. Uneven or Sloping Floors

Walking through your home should feel level. If you notice furniture leaning or a “tilted” sensation, it could be a sign of foundation settling or structural shifts beneath the floor.

4. Gaps Between Walls, Floors, or Ceilings

When your foundation shifts, it can pull the framing apart. Look for:

5. Moisture in the Basement or Crawl Space

Excess water near your foundation can erode soil and increase pressure on the walls, leading to cracks and movement. Musty odors, dampness, or pooling water in the basement are red flags.

6. Exterior Signs

Step outside and check for:

Why Early Action
Matters

Foundation issues don’t fix themselves—they get worse. Addressing problems early can mean the difference between a simple repair, such as adding helical piers for stabilization, and an expensive, large-scale rebuild.

How Fort August Construction Can Help

We provide full project support, from diagnosing the cause to repairing both the structural and cosmetic damage. Our team handles everything—foundation stabilization, exterior repairs, and interior restoration—so you don’t have to juggle multiple contractors.

Think you may have foundation damage? Don’t wait until it gets worse.