Stop heat escaping from your radiator by putting low-cost item behind it
Heating is being switched on for many householders in November, an 'acceptable' time to give in to the cold weather and enjoy warmth.
TL;DR
- Placing heat reflector foil behind radiators can maximize home warmth and reduce energy waste.
- Specialized heat reflector foil is recommended; kitchen tin foil is a fire risk and ineffective.
- The hack is most effective on uninsulated external walls.
- Foil provides no benefit on internal walls or in homes with existing insulation.