UTHERM Sarking Plus PIR L

Sarking Plus PIR L is a high performance, stiff insulation board made of PIR foam.

The board has a surface made of gas-tight aluminum composite foul with low emissions and is equipped with a diffusion-open surface cloth on one side.

Sarking Plus PIR L is manufactured in accordance with EN 13165.


Technical data:

Area of application: Sloping roof

Edges: Tongued edges

Size: 1200 mm x 2400 mm

Compressive strength: ≥ 150 kPa

Heat conduction ability: 0.022 W/mK

Fire classification: F according to EN 13165

Surface cloth: Waterproof, fire classification B2/E

Certification: CE


  • Equipped with diffusion-open surface cloth
  • Tongued edges prevents thermal bridges
  • Non-glare surface
  • Low weight
  • Excellent insulation qualities
  • Easy to install