70mm Unilin Thin-R XT/TF Timber Frame Wall Insulation

Timber Frame construction represents a structural building method employing substantial timber elements to support the building framework. In timber frame buildings, the external structural walls incorporate timber studs designed to bear loads and transfer them safely to the foundation system. The walls, floors, and roofs function as an integrated, engineered structural assembly.

The 70mm Unilin Thin-R XT/TF system delivers exceptional thermal performance for wall insulation in timber frame construction, exceeding baseline building regulation requirements. Installing 70mm XT/TF within timber framed walls enables compliance with Future Home and Passive House Standards.

Product Specification

Brand: Unilin

Thickness: 70mm

Available Thicknesses: 25mm, 30mm, 40mm, 50mm, 60mm, 70mm, 80mm, 100mm, 120mm

Dimensions: 2.4m x 1.2m x 70mm

Area: 2.88m²

Density: 30kg/m³

Thermal Conductivity: 0.022W/mK

Thermal Resistance: 2.70 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 Rating: CS (10\Y) 140

Reaction to Fire: Euroclass E

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

Key Features of 70mm 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 comprehensive range of Unilin insulation products and refine by thickness or coverage using the filters on the left side of the page. For guidance on product suitability for your specific project or to request a quantity discount quotation, contact us by phone on +4402038839057, email sales@insulationbee, or use Live Chat for competitive UK Insulation pricing.