6mm XPS Foam Boards Floor Underlay Thermal Insulation Underfloor Heating 800 x 600 x 6mm - Blue

I’m been dithering for a while what to use to insulate a summer house. I was given some Celotex board and used that for 3/4 of the ceiling, but it’s expensive and you need a special saw to cut it and I found it hard to find anywhere selling the amount I needed in the size I wanted. So after considering tile board, which is very heavy, I decided to try this board and so pleased I did.This board is a joy to work with. Very light weight but firm and stable. It cuts very easily with a sharp knife and is quite forgiving if you make a mistake. I’ve used double sided tape to stick it directly to the wooden walls and everything has held in place, including the last ceiling section.This seller is great too. First delivery was within 3 working days and the same when I realised I needed more. Also, they are cheaper than other sellers on Amazon for exactly the same size boards. So all good, all round.

Very useful to put underneath a pool

A great material, easily cut and carved with a knife to make the basis for scenic hills for war games.

I bought this foam for crafting purposes rather than for it's insulation properties, and it is excellent.It was supplied as advertised, with precisely cut 90' edges and vertices. No shabby soft points which I have seen with some insulation foam.It is dense and perfect for cutting using a hot wire table.Thoroughly recommended, and not overly expensive for craft purposes.

Used these as underlay for laminate flooring. I had a concrete subfloor which made the room really cold. Also needed to raise the floor level so I could lay the flooring through the kitchen to living room. This worked better than expected., even with no underfloor heating, the room is much warmer. Very easy to cut to size. The seller was very helpful and responsive and delivery very prompt. Very happy with this purchase and would highly recommend

Good product was used to insulate a aquarium with frogs in

I used this product to insulate a door that I have made and it did the job brilliantly. The product is of the highest quality and I have every confidence that it will last the door out. The sheets came very well packaged and the delivery time was very quick. I am delighted with this product and Uheat.

Simply a model makers dream material, it's so versatile. This size of sheet works out way cheaper than buying smaller pieces from model shops.