EconoHome Radiator Reflector Foil - 3mm Foam Insulation Core, Double-Sided Aluminum Heat Shield Sheet - Light Reflective Insulation Thermal Material for Weatherproofing, Condensation, Sound

Easy to cut and fit. Shame not able to glue to outer walls and paint. Perhaps the supplier can invent something?

We had been trying to get this product in many DIY shops but nothing available. This was recommended to put behind radiators on outside facing walls to keep the heat in the rooms. So far it seems to be doing the trick.

I used this as part of my improvement to my loft insulation. I am very pleased with the product.

Easy to use

Although this is advertised as backing for radiators, I have been advised by specialists that it doesn't actually do much. Admittedly, I have only ever tried aluminium foil and I didn't notice any difference. However, I have other uses for it, such as insulating my greenhouse both against the cold and the heat and the chicken coop.At 25 meters, this roll seems rather expensive when compared to others on the market, but perhaps it is better made.

Placed behind radiator to save heating cost, seems to work well as far as I can tell. Good quality, double foil and easy to manipulate. Pleased with results

We used this reflector foil behind all the radiators in our house - it was really easy to cut to size and stick on with some double-sided tape (not provided with the foil, it would’ve been nice if it was for the price!).I’m not sure it’s thick enough to provide much in the way of insulation, but for reflecting the heat it has worked really well.

We got this isolation to put it behind the radiators in the house to help with the loss of heat.It is easy to work with its flexible and easy to maneuvered.I think it makes a bit of difference because the heat doesn't hit the wall anymore its spread in the house easier.