Radflek3-Pack Insulation, Silver, 3 Sheets

The answers are - yes; quite easy to fit and the roll worked for my 11 radiators though I only used with those rads that are against an outside wall. Gave the rest away! Think it helps; does not detract from look of good quality rads and any little must help with energy improvement surely.No regrets; It is a good buy and well packages with simple instructions. Thank you.

I got these to help reduce my heating bills. I was aware of the limited effect for cavity wall insulated properties, but thought its better than nothing to try. Easy to install, the hardest part is measuring and cutting then you have only 1 chance to stick the sheets together, might need a second pair of hands to help. Either way took about 30 mins to install all 3, was fortunate that the 1 sheet I cut strips of for the larger radiators, fit perfectly to the smaller one. Big difference in wall temperature before and after. Heat reflected will go back into the radiator and thus lower energy to maintain a fixed temperature or help heat the room a bit. One room temperature is noticeably warmer, which I think is because of the lack of insulation in the wall the radiator is attached. (dorma window box). The pack claims 1 year to break even for non insulated walls, so even 2-3years would be worth it. Product is a thick sheet of foil, comes with plastic clips to make the radiator bracket rests and keep foil straight. Sticky foil strips for extending the length. All in the instructions , very easy to follow, just need a "sharpee" type pen, tape measure, strong scissors and some way to record the lengths between brackets and a floor space to lay it out. As it was really cold this week I have had the heating on more than I usually do and confident they are doing their part to reduce my energy usage.

I live in an old and very cold house with high ceilings and an ageing boiler. The heating has to be on for quite some time before the rooms warm up- and it never, ever gets really warm. So buying this was an attempt to keep a bit of extra heat in, rather than saving money. Frankly I just wanted to be warm.You get three big sheets in the pack. Each one is 120cm long and is like thick, very strong tin foil. You also get rods to attach to the top of the sheet which will help you hang it between the brackets of your radiator. Finally you get a couple of adhesive strips to join pieces together if you need to do so. The instructions are very clear and easy to follow. You measure the gap between your radiator brackets, flatten the sheets out (there will still be creases but seriously this really does NOT matter) and cut the sheet to size. Then you attach the rods to the top and slide it into place behind the radiator. Sometimes this involves a bit of wiggling around or cutting a bit more off the edge if you've cut your sheet a little larger than needed but all in all it's really easy. I did three large radiators, one medium sized one and one tiny one with my three sheets and it took half an hour for the lot.So does it work?Yes I'm certain it does. We're a few days in and to be honest we noticed the difference immediately but wanted to wait a bit to be certain. The rooms warm up quicker and to a much warmer temperature. And they stay warmer for longer after the heating goes off. Our heating system finally feels efficient. Even upstairs (which I haven't done yet) feels warmer so it seems that the heat is rising through the house rather than disappearing into walls and outside. If you put your hand behind the Radflek sheet next to the wall, the wall feels cold so the heat must be coming back into the room. I'm convinced it's working and I'm getting some more to do the upstairs rooms.

Good quality reflective film. You can feel the difference when placed behind the radiators on the exterior walls. Fitting instructions are easy to follow. Easy to remove and refit fof decorating.

hasn't made any difference to the heat output. But protects the wall from darkening. so that's a bonus.

So easy to do, think they may be making a difference to the speed it takes to heat up the room. Hard to tell in sub zero temps just now! ☃️❄️

Easy to fit, and basically invisible if fitted correctly. Better quality than some others I've seen. This wouldn't make a cold room warm, but it certainly makes a difference as more of the radiator heat stays in the room rather than being absorbed by the walls. Worth a buy I'd say.

i thought these were a good idea to but behind the radiator on the external walls they are thicker than i thought easy to cut to size and i have noticed a difference when the heating is on.

Have a lot of radiators in the house and this has made a difference. Ordered more

Il prodotto è di facile montaggio, ogni termosifone ha richiesto circa 10 minuti. Ho notato la differenza immediatamente dopo il montaggio, il calore che esce frontalmente dal radiatore è molto di più. Non so se avrà un impatto sulla bolletta ma le stanze si scaldano in un tempo più breve e in modo più efficiente.

En riktigt bra produkt. Reklamen talar sanning.Den var lätt att klippa till och montera och vi märkte ganska snabbt att det blev varmare i rummen, mellan 1-2 grader höjdes värmen.Om man efter montering känner på baksidan av reflektorn, den mot ytterväggen, så är det iskallt. Men känner man på insidan mot elementet så är det varmt. Dvs ingen värme strålar ut från elementen tack vare denna produkt.Rekommenderas varmt 🤩

Ottimi. Efficientissimi e di facilissima installazione

J'ai l'impression que cela permet d'économiser de l'énergie. L'installation est très simple, moins de 2 minutes par radiateur.Une fois installé, il le reste toute l'année.