150mm Unilin Thin-R XT/TF Timber Framed Wall Insulation

Timber Frame construction represents a structural building method employing substantial timber members to support the framework. In timber frame buildings, the external structural walls feature timber studs that distribute loads through to the foundation system. The complete building envelope—including floors, roofs, and walls—functions as an integrated, engineered assembly.

The 150mm Unilin Thin-R XT/TF system delivers exceptional thermal performance for timber framed wall insulation applications, exceeding standard building regulation requirements. Installing 150mm XT/TF in timber framed walls enables compliance with Future Home and Passive House Standards.

Product Specification

Brand: Unilin

Thickness: 150mm

Dimensions: 2.4m x 1.2m x 150mm

Area: 2.88m2

Density: 30kg/m3

Thermal Conductivity: 0.022W/mK

Thermal Resistance: 7.00 m2K/W

Compressive Strength: 140kPa

Water vapour resistivity: 100MN.s/g.m

Surface Spread of Flame: Class 1

Type: PIR Insulation for timber frame walls

Application: Wall Insulation

Inner facing: Foil Facer

Outer facing: Foil Facer

Compressive Strength: CS (10\Y) 140

Reaction to Fire: Euroclass E

EPD: An Environmental Product Declaration (EPD), certified by IGBC is available for this product.

Key Points of 150mm Unilin XT/TF

1. Rapid Build System
2. Approved for use with Fibre in stud
3. Suitable for Newbuild and Renovation
4. Reduced Insulation Thickness
5. Low Emissivity Foil Facings

Info

Browse our Unilin XT/TF product range and refine by thickness or coverage using the filters on the left. For project-specific guidance or bulk pricing enquiries, contact us on +4402038839057, email sales@insulationbee, or use Live Chat for competitive UK Insulation pricing.