UTHERM Floor PIR L is a high performance stiff insulation board made of PIR foam.

The board has a surface made of gas-tight aluminum composite foil with low emissions and a printed checkered pattern (10×10 cm).

UTHERM Floor PIR L is manufactured in accordance with EN 13165.

Technical data:

Area of application: Floors

Edges: Straight edges

Size: 600 mm x 1200 mm

Compressive strength: ≥ 150 kPa

Heat conduction ability: 0.022 W/mK

Fire classification: F according to EN 13165

Certification: Z-23.15-1776


  • Printed checkered pattern for easier installation
  • Excellent insulation qualities
  • Low weight
  • High compressive strength