62.5mm Unilin (Xtratherm) XT/TL Thermal Liner Insulated PIR Plasterboard
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Product Code:
2.88 m²
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Thin-R XT/TL Thermal Liner is Xtratherm PIR core with a composite kraft facing bonded to 12.5mm tapered edge plasterboard. The kraft facing on both sides incorporates a vapour control layer to help reduce the risk of condensation. It is designed to provide high levels of thermal insulation and drylining in one operation.

Key points :

Insulation and Drylining in one application.

Effective Vapour Control Layer

Reduced Insulation Thickness

Zero ODP and GWP < 5.

Specification :

Thickness: 62.5mm (25mm PIR 12.5mm Plasterboard)
Width: 1200mm
Length: 2400mm
Board coverage: 2.88 m²
Board Profile: 
Tapered Edge - Plasterboard
Square Edge - PIR
Thermal Conductivity: 0.022 W/mK (PIR Only)
R-Value: 2.25 m²K/W
Fire Rating: Euroclass B-s1, d0


Suitable for New Build and Refurbishment Projects.
Suitable for Walls, Floors and Roofs.
Suitable for Mechanical Fixing or Dot & Dab.


ISO9001 - Quality Management Systems
ISO14001 - Environmental Management
A+ rating on BRE Green Guide
BBA Certification No. 04/4130

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.