£2 Supermarket Item to Keep Radiators Warmer and Cut Energy Bills
£2 Item to Keep Radiators Warmer and Cut Energy Bills

As winter approaches, homeowners are seeking ways to keep their homes warm without relying heavily on heating. Paul Brewster, CEO of Flooring Hut, has shared practical recommendations to reduce energy costs while maintaining comfort. One standout tip involves using a common kitchen staple—tin foil—which costs under £2 and can be placed behind radiators to reflect heat back into the room.

Reflective Insulation and Rugs

Installing reflective foil behind radiators prevents heat from seeping through walls, directing it back into the living space. Tin foil serves as an economical alternative to commercial reflective insulation. Additionally, adding rugs, especially on hard flooring like tiles, hardwood, or laminate, helps retain heat and adds a homely feel. For wooden floors, a thick rug—particularly wool—can significantly improve insulation. If purchasing a new rug isn't feasible, placing blankets or cardboard beneath existing rugs can also boost warmth.

Sealing Gaps and Using Curtains

Cracks and gaps in solid wood flooring can let heat escape, so filling them with wood filler is a straightforward, affordable fix. Windows and doors are major sources of heat loss; heavier curtains or draught excluders at the bottom of doors and along window sills can block cold air and retain warmth. During the day, opening curtains lets in natural sunlight, while closing them in the evening traps heat indoors.

Keep Internal Doors Closed

Leaving internal doors open allows heat to escape from individual rooms. Keeping doors shut, particularly in rooms with carpets or rugs, helps maintain a comfortable temperature throughout the home. This approach also enables more efficient heating of frequently used rooms, potentially lowering energy bills.