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44 people bought this in 48 hours

Recticel Instafit Polyurethane 25mm Insulation board (L)2.4m (W)1.2m

Sold & shipped by B&Q
£35£12.15 per m²

Product details

Product information

Introducing the Instafit thermal PIR insulation board with a low emissivity multilayer coated aluminium facing, perfect for insulating walls, lofts, floors and pitched roofs. This insulation board is made of polyurethane and has a thickness of 25mm, with dimensions of 2400mm x 1200mm, providing coverage of 2.88m². It has an impressive Euroclass fire performance rating of F and meets the EN13165:2012 +A2:2016 standard.

  • Zero ozone depletion potential

Features and benefits

  • Lightweight
  • Easy to cut and handle
  • Low lambda 0,022
  • Easy to install
  • Will not degrade or deteriorate if exposed to moisture

Health and safety

Please note that this item has additional safety or regulatory datasheets available. The product may have possible health and safety hazards covered in these documents. Refer to the container for full information and always follow the instructions.

Specifications

Coverage2.88m²
Euroclass fire performance ratingF
Length (m)2.4m
MaterialPolyurethane
StandardEN13165:2012 +A2: 2016
Thickness (mm)25mm
Width (cm)120cm
Product code5411545016657
Safety Information
Manufacturer / EU responsible person
Reviews
4.46 / 5(63 reviews)

Chuckstu - 4 / 5 - 07/04/2025

Found very useful

First time I've used this am improving a older hs that is cold and drafty cuts well. Found strong and stable, to fill gaps and line areas That need sealing off also £5.00 more for the 50mm sheet

Coldfood - 5 / 5 - 25/03/2025

100mm insulation

Bought 14 sheets for a ceiling and no issues easy to cut and strong grids printed on the foil help marking out, cut with hand saw no issue

Fitty - 5 / 5 - 18/03/2025

Instafix

Had to cut holes behind rads to gat at pipe work so l put instant on the back of the hatch to stop a cold patch behind rad

Golden Archer - 5 / 5 - 06/03/2025

Not used for intended purpose , but works a treat!

I have bought a few of these now . As they are perfect for target archery. I did say not for intended use, Perfect density for distance shooting with recurve bow.

stefanT - 5 / 5 - 01/03/2025

Underfloor insulation

Spot on, already can feel the difference after I used it for under floor insulation

Stacerrz - 4 / 5 - 03/02/2025

Easy to Cut

Product is good and easy to cut for fitting- just a little on the expensive side. Staff in both Newton Abby and Lisburn were very lovely and helpful!

- 3 / 5 - 29/01/2025

Needs tk show clear quantity

We bought this product and according to the pictures - it showed 2 pieces. However only 1 was supplied for the price. slightly miffed as the member of staff agreed with us it was misleading.

Tenkev - 5 / 5 - 21/01/2025

Great value convenient size

Excellent product, used it to insulate my outdoor house battery in the sub zero temperatures

coffeedrinker321 - 5 / 5 - 02/01/2025

Good Insulation Board

It does exactly what I bought it for to insulate parts of my attic and the loft hatch. The only problem is when cutting it, lots of small polystyrene particles stick to the saw or your clothing. Easily sorted with handheld vacuum cleaner or sticky tape. S

Stiabhna - 5 / 5 - 01/01/2025

Excellent

Easy to cut and place using aluminium tape. A great product!