Can radiator foil behind your radiators cut energy bills?
MyHomeware Radiator Booster / Heat Diverter - For Single Radiators – Myhomeware
KAROMUS Radiator Shelf Easy Fit - No Tools No Drilling Required - Multipurpose Stylish Display Shelf for Home Decor - The Alternative to Radiator Cover - Aviation Aluminum (36") : Amazon.co.uk: Home & Kitchen
Radiator Reflector Foil 470mm x 4m (1.88m²) - Screwfix
RB UK White Matte Radiator Shelf 1200 x 150 x 18mm - Screwfix
Floating Radiator Shelf | Helps Deflect the Heat Back into the Room | No Drilling Required with Easy to Fit Bracket | 1.5cm thick and 13cm deep | 36" Long | MDF
Radiator Shelf Bracket (pair) - Mastershelf
White Radiator Shelf | Dunelm
B&Z | 2X Energy Saving Universal Radiator Shelf Brackets - White Radia – B&Z Traders