How to Fix a Letterbox Draught
Quick Answer
Check the flap, install a draught excluder, and clean the mechanism.
How to troubleshoot a Letterbox Draught
A draughty letterbox lets cold air in. This guide covers fixing a letterbox draught.
Step-by-Step Fix
- Check the letterbox flap closes properly.
- Install a letterbox draught excluder.
- Clean the mechanism to ensure smooth operation.
- Check the outer flap is not damaged.
- Test the letterbox.
Common Error Codes
| Code | Meaning | Resolution |
|---|---|---|
| Draught persists | Poor seal | Replace the letterbox. |
| Flap stuck | Dirty mechanism | Clean the mechanism. |
Frequently Asked Questions
How do I stop draughts from a letterbox?
Use a letterbox draught excluder.
Can I fix a letterbox draught myself?
Yes, with a draught excluder.