UTHERM Wall PIR A is a high-performance, rigid insulation board made of PIR foam.

The board is coated with a patterned aluminum foil.

UTHERM Wall PIR A is manufactured in accordance with EN 13165 and complies with fire class C-s2, d0 according to EN 13165.

Technical data:
Application: Ventilated walls and façades
Edges: rebated edges
Size: 600 mm x 1200 mm
Compressive strength: ≥ 150 kPa
Thermal conductivity: 0.022 W / mK
Fire classification:
C-s2, d0 according to EN 13501-1
Certification: CE


  • Surface in 100% patterned aluminum for optimal fire protection
  • Handy size means less waste
  • Enables thinner walls for larger living space
  • Tongued edges prevents cold bridges
  • Excellent insulation properties
  • Easy to install