A damp room usually means poor ventilation, cold surfaces, or hidden moisture. It’s fixable once you find the source.
Common causes
- Poor airflow
- Condensation
- Leaks
- Cold walls
1. Poor airflow
Moisture builds up quickly.
Quick fixes:
- Open windows briefly
- Use extractor fans
- Move furniture away from walls
2. Condensation
Warm air hitting cold surfaces.
Quick fixes:
- Use a dehumidifier
- Keep heating steady
- Wipe windows daily
3. Hidden leaks
Slow leaks cause persistent damp.
Quick fixes:
- Check under sinks
- Inspect radiators
- Look for damp patches
4. Cold walls
External walls get damp easily.
Quick fixes:
- Add thermal wallpaper
- Use anti‑mould paint
What to try first
Improve airflow — it fixes most damp rooms.
When to call a professional
If damp patches grow or mould spreads.