Doors and windows sticking
A frame that is no longer square can make a door rub, swing open, or miss the latch. First rule out simple hinge or hardware problems. If several openings change at once, look deeper.
Symptom guide
Your house usually gives more than one clue. Look for patterns, recent changes, and signs that show up in the same part of the home.
Quick check
Check what you are seeing. One sign alone does not prove a foundation problem, but a pattern is worth looking at.
A frame that is no longer square can make a door rub, swing open, or miss the latch. First rule out simple hinge or hardware problems. If several openings change at once, look deeper.
Floor slope can come from settling supports, sagging framing, damaged joists, or other structural issues. A bouncy area in a pier and beam home is especially worth inspecting from below.
Diagonal cracks above doors and windows can show stress in the wall. Their age, width, direction, and whether they are changing help provide context.
Trim pulling away or gaps opening at intersections can show that framing has shifted. Look for other signs nearby before jumping to a conclusion.
Skirting can move for several reasons, but doors going out of square at the same time can point to changes in the support system or setup.
Standing water is a warning sign even before structural movement appears. Moisture can affect soil, wood, supports, and crawlspace conditions.
A pattern of symptoms is a good reason to have a local pro take a look.