Unilin Thin-R PIR rigid foam insulation board delivers high thermal performance in a compact 80mm thickness, ideal for timber frame construction where space is critical. With excellent lambda values and consistent thermal resistance, this board provides reliable energy performance while maintaining structural integrity in modern building systems.
Key Features
- Lambda value 0.023 W/mK for superior thermal efficiency
- Compact 80mm thickness maximises usable space in timber frames
- Integrated vapour control layer for moisture management
- Fire rated performance suitable for residential and commercial applications
- 2400 x 1200mm board format for efficient installation and minimal waste