Creaking floors usually mean movement, loose boards, or temperature changes. It’s common in older homes.
Common causes
- Loose floorboards
- Temperature changes
- Subfloor movement
- Nails rubbing
1. Loose boards
Boards rub against each other.
Quick fixes:
- Identify the noisy spot
- Add screws (not nails)
- Use talc between boards
2. Temperature changes
Wood expands and contracts.
Quick fixes:
- Keep heating steady
- Use rugs to reduce noise
3. Subfloor movement
The base layer shifts slightly.
Quick fixes:
- Walk around to locate movement
- Add screws where needed
4. Nails rubbing
Old nails loosen over time.
Quick fixes:
- Replace nails with screws
What to try first
Sprinkle talc between boards — surprisingly effective.
When to call a professional
If the floor dips or feels unstable.