Radflek Avis 

Purchased Radflek more as a way of saving money rather than the planet.

Very easy to fit with clear instructions and reasonably priced. Can't actually measure how effective it is but anything which helps to reduce heating bill has to be good.

Sadly, this product made no difference whatsoever to the efficiency of the radiators or the warmth of the room, which was a major disappointment as I had been very hopeful of some improvements.
Based on my experience I could not recommend anybody else to waste their money on this product

So easy to order the correct amount needed and it was very quick from order to delivery. Brilliant instructions and so quick and easy to fit. The difference was immediate. As soon as the radiators were on you could really feel the heat coming into the room.

Easy instructions, quality of material and generally easy to put together. I definitely notice the heat lasting longer : )

Quality product with fast delivery. Rooms feel a lot warmer and the set up was easy. I am very satisfied with my purchase!

Easy to install, clear instructions and does not show behind the radiator . Quick delivery

These reflect the heat back into the room pretty well.

I read about Radflek and decided to try it on radiators on outside walls. Really easy to fit with scissors and a tape measure. No other tools needed. I noticed a difference immediately. Rooms heat up more quickly

Heard about this product through Martin Lewis and ordered immediately. Arrived really fast very easy to install and best of all saves energy house us warmer Recommended to lots of friends and neighbours.Anything that helps with energy bills at a small investment cost is a winner

Easy to order. Delivered on time.

The product was delivered quickly, it was easy to install there was enough to cover all the radiators I need to so correct info supplied on website which is always good.
And I assume the product has made difference, not sure any improvement should be noticeable on day to day basics

Delivery seemed a bit unclear regarding dispatch and when it was going to arrive.

The product clearly makes a difference in my house with solid walls. Highly recommend!

Once you get the hang of it very straight forward and fit in the tightest gaps. Top tip- fold over ends with plastic rail in leaving plenty of overlap, form crease at top, remove plastic rail, fold on crease, staple down along edge then slide rail back in. Once I worked that out quickly fitted to all rads

Great product-easy to fit. Works a treat, stopping heat escaping into the wall.

Excellent communication and a great product (alerted to it by MSE). I can feel more heat from the radiators after putting this product in place.

Product received quickly, easy to install.

We found your website impressive with clear instructions & diagrams that are easy to follow. The product is good value for money & any form of insulation is a good investment, especially in these times of high energy bills. The Radflek arrived promptly. I was not convinced that it would come through the letterbox. As it turned out, the postman knocked, but I think that it would have come through the letterbox easily if he had tried. It was packed flat beautifully. Once we had measured the radiators, written this down & worked it all out, installation was easy. We noticed straight away that the rooms warm a bit quicker & the heat seems to come out into the room more. An excellent product which deserves to be more widely known.

Brilliant product, much better than everything else I've ever tried and worth every penny. Love that no sticky strips/pads are necessary. Really clear instructions and useful cutting lines – couldn't believe how quick it was to get all the radiators sorted.