ThermAll Radiator Heat Reflector Insulation Insulating Foil 5m Roll Energy Saving

A bit thinner than I expected but easily does the job it was purchased for. East to cut to size and fit around the radiators. Good value.

Adhesive quality is poor but the material is of good quality, it is easy to use but not easy to fit/install. It does help retain the heat a little

Thin , but is doing its job .

Incredibly easy to cut to size and slot behind the radiator, I've cut it so that its invisible unless you're standing over the top of the radiator- rooms heat up so much quicker since using this. I've done 2 radiators and have over half the roll left.

Poor quality

Definitely works I can feel a lot more heat from the radiator. Easy to install.

I recommend

I have added this to all my radiators that hang on an outside wall. my house feels warmer so they must be working. Bit tricky to get right if you want to cut it so it doesn't show. So far, so good, though