Experts reveal that not only does foil behind radiators work, but it actually offers serious energy-saving results.
There are plenty of clever tricks to restrict draughts and make your house feel warm for less, but very little to boost the performance of our heating solutions. Obviously, it's still important to act on autumn maintenance jobs of bleeding and cleaning radiators and following the 30cm furniture rule. But if none of those have helped boost your indoor temperature, it's time to grab some foil.
