60mm Unilin XT/CW Partial Fill Cavity Insulation

The 60mm Unilin Thin-R XT/CW Partial Fill Cavity Wall (T&G) system features engineered tongue and grooved joints with pre-formed corners to deliver continuous insulation performance and reduce thermal bridging.

Engineered for traditional masonry walls, this 60mm cavity solution meets rigorous thermal performance requirements. It delivers superior thermal efficiency whilst preserving a residual cavity space, offering robust defence against wind-driven rain penetration.

Our XT/CW is available in Tongue and Grooved versions. The 60mm Unilin XT/CW was previously known as 60mm Xtratherm XT/CW.

Product Specification

Brand: Unilin / Xtratherm®

Thickness: 60mm

Model: 60mm XT/CW Cavity Wall Insulation Tongue & Groove

Weight: 6.80kg

Dimensions: 1,200mm x 450mm x 60mm

Density: 30Kg/m3

Length: 1200mm

Width: 450mm

Board Coverage: 0.54 m²

Pack Coverage: 3.78 m²

Material: Polyisocyanurate (PIR)

Profile: Square Edge

R-Value: 2.73 m2K/W

Thermal Conductivity: 0.022 W/mk

Vapour Resistivity: 100 MNs/gm

Surface Spread of Flame: Class 1

Compressive Strength: >120kPa

Applications: Cavities ǀ Masonry Walls

Inner facing: Foil facing

Outer facing: Foil facing

BBA Certified: Yes (No. 08/4613)

Features: Lightweight ǀ Easy to handle and install

Important Features From Our 60mm XT/CW Partial Fill:

1. Robust tongue and groove jointing system.
2. Corner panels and cavity closers reduce thermal bridging.
3. Preserves residual cavity for optimal thermal performance.
4. Unrestricted exposure capability.
5. Low emissivity foil facings enhance Cavity insulation efficiency.

Info

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