Due to the size and weight of this item, it is for Collection only From Dry Lining Supplies, Broadway Road, Windlesham, Surrey, GU20 6BY. For Local Deliveries or Larger Quantities Ring 01276476060
Designed for use throughout your building project, the Rigid polyisocyanurate (PIR) insulation board that’s easy to handle and install. Suitable applications include:
- Ground floors - whether solid concrete, block and beam, or suspended timber joist, and including where underfloor heating is used.
- Timber and steel framed walls - between and across the face of studs.
- Pitched roofs - between and across the face of rafters.
- Flat roofs - in ventilated cold roof constructions, installed from inside the building.
- Other retrofit and refurbishment projects - lining existing timber and masonry structures to make them more thermally efficient.
Key specifications |
Lambda (λ) |
0.022 W/mK |
RD ( m²K/W) |
1.10 |
Thickness |
25 mm |
Size(s) |
2400x1200 mm |
Fire performance |
Euroclass F |
Edge finishing |
Square edges |
Compressive strength |
dN <50mm : 120 kPa - dN 50-160mm 140 kPa |