Draughts are one of the easiest and cheapest ways heat escapes from your home. Luckily, sealing them doesn’t have to cost the earth. Here’s how to draught-proof your home on a budget:
1. Door Draught Excluders (£5–£10)
A basic fabric excluder for front or interior doors will instantly block cold air. Or try a self-adhesive brush seal (£7–£12).
2. Letterbox Brushes & Keyhole Covers (£4–£7)
Tiny gaps in your door can leak serious heat. A brush or flap cover for your letterbox and keyhole plugs help fix that.
3. Window Insulation Film (£5–£10)
Shrink-fit plastic film over single-glazed windows acts like double glazing for pennies. It’s easy to apply with a hairdryer.
4. Chimney Balloons (£10–£15)
Unused chimney? Block it with an inflatable balloon (just don’t forget to remove it before lighting a fire!).
5. Sealant & Foam Strips (£3–£10)
Use self-adhesive foam tape around window frames, and silicone sealant for cracks in floorboards or skirting.
🧾 Total Estimated Cost: Around £30–£45
🎯 Estimated Savings: Up to £50–£90/year on energy bills