Radiator Foil

Product code: 83489

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4.8 / 5 stars based on 5 ratings

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Product Description

Heat your room, not the wall, using this magnetically fixed heat radiant foil from Ecosavers.

Its a simple idea that works a treat simply attach a length of this tear-proof insulation foil behind each of your radiators using the included magnetic tape, and heat from your central heating system will be reflected back into the room rather than absorbed into the wall. This energy-saving device will maximise the efficiency of your radiator system; keeping you warmer, saving energy, and giving you the potential to lower your gas bills too.

  • Foil to cover 5 meters of radiator.
  • Comes with 10 meters of self-adhesive magnetic tape for easy installation.
  • Application, repositioning and removal is straightforward, easy and mess-free.

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5 Customer Reviews

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5/ 5 statrs
Submitted by   on 5th Dec 2017

Verified product owner

Easy to fit & seems to work

1 out of 1 found this review helpful

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5/ 5 statrs
Submitted by   on 7th Sep 2016

Verified product owner

well worth using behind radiatore especially those on an outside wall

1 out of 1 found this review helpful

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5/ 5 statrs
Submitted by   on 27th Sep 2014

we fitted this foil behind all radiators in our house. I'll be honest, I'm not sure we saw a significant increase in energy saving, but we felt we were doing our bit and it couldn't have hurt!!

2 out of 2 found this review helpful

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1 Questions

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  asked this question on 5th Oct 2009

Q: Hi there,

I was just wondering how this is different to tin foil? I guess it's thicker material, so will be less easy to rip, but other than that are there any other benefits to using regular foil, which is much cheaper!?

Many thanks

A: Although the principle might appear the same, there can really be little direct comparison between the two - Radiator foil is much thicker, stretchable and extremely tough, certainly not able to rip, whereas kitchen foil is very thin aluminium.

18 out of 23 found this question and answer helpful.

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About Ecosavers


Ecosavers is the creator of many innovative energy saving devices; standby busting kits, energy meters and more! As over 10% of your annual electricity bill is spent on standby power and more and more of us are guilty of over charging or over using our electrical devices, Ecosavers could be the answer to your energy saving, cost cutting needs.


  • Standard UK Delivery - £0.99
    Delivered via Hermes courier. UK orders will normally be received within 5 working days.Choose this option if you're not in a hurry to receive your order and we'll use the most efficient delivery method possible.
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    Delivered via DPD courier, requires a signature upon delivery._Delivery next working day for orders placed before 2pm (Mon-Fri). This method will require a signature, please ensure somebody will be available to sign. You will also receive tracking alerts via SMS/email from DPD to keep you updated on your delivery.
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Please see our Despatch & Delivery page for more information on delivery areas, services and charges.