UTHERM Wall flex PIR LUTHERM Wall flex PIR L is a high performance, stiff insulation board made of PIR foam.
The board has a surface of gas-tight aluminum composite foil with low emission and is equipped with a 25 mm thick layer of mineral wool.
UTHERM, Wall flex PIR L is manufactured in accordance with EN 13165.
Area of application: Cavity walls, walls with air gap
Edges: Tongued edges, 11 mm
Size: 600 mm x 1200 mm
Compressive strength: ≥ 150 kPa
Heat conduction ability: 0.022 W/Mk
Fire classification: F according to EN 13165
- Excellent insulation qualities
- No cold air behind the board thanks to a layer of soft mineral wool
- Practical format results in less spill
- Tongued edges prevent thermal bridges
- Easy to install