7 people bought this in 48 hours
Recticel Instafit Polyisocyanurate 50mm Insulation board (L)1.2m (W)0.6m, Pack of 5
Product details
Product information
Introducing the Instafit Insulation Board from Recticel, the perfect solution for insulating your home or office. This pack of 5 polyisocyanurate boards measures 1200mm in length, 600mm in width, and 50mm in thickness, providing coverage of up to 3.6 square meters.
Features and benefits
- Rigid and robust making it easy to cut and fit
- Both faces are lined with aluminium foil
- High compressive strength
- Fixings sold separately
Specifications
| Coverage | 3.6m² |
|---|---|
| Length (m) | 1.2m |
| Material | Polyisocyanurate |
| Thickness (mm) | 50mm |
| Width (cm) | 60cm |
| Product code | 5411545016763 |
Safety Information
Manufacturer / EU responsible person
Reviews
4.51 / 5(62 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!