Triplast Expanded Polystyrene Foam Sheets EPS 70 (12 Sheets, 2400 x 1200 x 25mm Each) - BBA Certified Wall & Floor Insulation Board - Box Lining & Packaging Foam Board - White Blocks for DIY Projects

Used this for internal insulation under a new ceiling in the conservatory. Good stuff. Easy to work with.

Good quality sheets with a smooth surface, consistent density, which makes them easier to cut and handle.

We bought these sheets to insulate our summerhouse. It is easy to cut and position in place however can get a bit messy with bits coming off.Good cheap option though for insulation.

Excellent insulation for use outside protection

good value at its price

The sheets are ok but not very dense so are fragile. I used for insulation so hopefully will do the job

Excellent product.

Bought it to insulate my new shed. Easy to work with once get the hang of it and does the job well. Very lightweight panels can be safely used for ceilings as well.It does insulate really well, my shed is now considerably warmer than it was.