15mm Unilin (Xtratherm) Thin-R PIR Board - per board
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Product Code:
2.88 m²
Thermal Conductivity:
0.022 W/mK
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Thin-R PIR is a closed-cell rigid high-performance foil faced Polyisocyanurate (PIR) insulation. 

Key points :

High Thermal Performance.

Low emissivity foil facings.

Manufactured without the use of CFC's or HCFC's, has Zero Ozone Depletion Potential (ODP).

Closed cell structure - moisture resistant.

Specification :

Thickness: 15 mm
Width: 1200mm
Length: 2400mm
Board coverage: 2.88 m²
Board Profile: Square Edge
Density: 32kg/m³
R-Value: 4.50 m²K/W
Thermal Conductivity: 0.022 W/mK
Fire Rating: NPD (Class F) tested to BS EN 13501-1
Compressive Strength: >150kPa


Suitable for New Build and Refurbishment Projects.
For use in Walls, Floors and Roofing.


ISO9001 - Quality Management Systems
ISO14001 - Environmental Management
A+ rating on BRE Green Guide

Datasheets & Documents.
If you require a Safety datasheet (SDS) for this product please get in touch.
If you require a BBA Certificate for this product please get in touch.