XPS Insulation Boards 20mm, Pack of 12, 1200 x 600mm, 8.64m2 Coverage, Extruded Polystyrene Sheets for Floor Insulation

Easy to use Reasonable price

I use these foam boards to make tables for table-top gaming, they are light but robust, in various combinations they make 4x 4, 6 x 4 and 6 x 6 tables, my customers love them. And this time they sent me black ones, so no painting required ! Ordered on Sunday, delivered on Tuesday, fantastic service

Easy to use. Dense boards. Easy cut/score and snap. Fix with grab adhesive. Best of its type that I've found. 10/10 Better to buy in bulk 5+ as more cost effective

Absolutely fantastic product, best quality insulating boards I’ve come across. Speed of despatch exceptional. All in all I’m very impressed.

I bought these to insulate the roof of my conservatory which is very cold in winter and very hot in summer. The polycarbonate roofing material doesn't give much protection so I'm lining it on the inside with these XPS sheets. They are easy to cut with a knife (I'm using a sharpened Kitchen knife as a Stanley knife tends to wander a bit too easily). Haven't finished yet but it's looking promising.

I know my reason for buying this is not the true reason for using this foam. But I'll give a review anyway, when i used hot glue on it, it melted, when I tried to cut it with a knife it actually crumpled the edge instead of cut (yes used a sharp blade). Good foam for insulation not good for model terrain making.

Bought these to use as floating rafts after couldn't easily find 4-5cm thick boards, and used 2 for each raft. They did the job as expected. The size is not 100% precise and can have few millimeters difference but it's negligible for what want them for.

Used for base of hot tub for insulation. Very good