We found this at 3 stores including Builders Insulation, London Building Supplies, DIY at B&Q. This product sells from £89.22 to £325.96. Users can save £236.74 by shopping at Builders Insulation.
| BRE green guide rating | A |
| Colour | Silver |
| Euroclass fire performance rating | F |
| Length (m) | 2.4m |
| Material | Foil-faced polyisocyanurate (PIR) |
| Standard | BBA Approved |
| Thickness (mm) | 75mm |
| Width (m) | 1.2m |
75mm Celotex CW4050 Cavity Wall Insulation is designed spefically for use in partial-fill cavity walls. Made from PIR, it imporves the thermal performance in cavity air spaces.
75mm Celotex CW4075 Cavity Wall Insulation Board 1200mm x 450mm (x4 Boards)
£89.22£325.96(73%)
From Builders Insulation
Save £236.74+ vs. DIY at B&Q
Found at 3 stores. Prices updated 1 mon ago