102.5mm Unilin XT/TL Insulated Plasterboard

Unilin Insulation | The new name for Xtratherm Insulation in the UK & Ireland.

102.5mm Thin-R Thermal Liner XT/TL Insulated Plasterboard combines a Unilin 90mm PIR insulation core with two composite kraft facings, bonded to 12.5mm tapered edge plasterboard using a proprietary adhesive system.

Purpose-built for internal wall installations, this product features an integral vapour control layer within its composite kraft facings to minimise condensation risks. It delivers substantial thermal performance alongside drylining capabilities in a single application, making it an excellent choice for new builds and renovation work.

Properties

Brand: Unilin

Thickness: 102.5mm

Model: 102.5mm XT/TL Dot&Dab

Dimensions: 2400mm x 1200mm x 102.5mm

Compressive Strength: 150 kPa

Density: 30-32 Kg/m3

Material: PIR core ǀ Gypsum plasterboard

Profile: Tapered edge plasterboard

R-Value: 4.15 m2K/W

Thermal Conductivity: 0.022 W/mk

Vapour Resistivity: 100 MNs/gm

Finish: Composite Kraft facings

Reaction To Fire: Euroclass B s1 d0

Applications: Internal walls ǀ Pitched and flat roofs

Vapour Control Layer: Yes, build in

Fixing method: Adhesive bonding

Features: PIR Thermal Insulated Plasterboard

Type: Thermal Liner®

Flexural Strength: ≥160N Transverse / ≥400N Longitudinal

Benefits

1. Insulation & Drylining in one application
2. Provides effective vapour control layer
3. Reduced insulation thickness
4. Suitable for a variety of wall Insulation types

About

This 102.5mm Thermal Liner XT/TL delivers comprehensive thermal insulation and drylining in a single step, making it the preferred option for new construction and refurbishment schemes. It enhances your home's energy efficiency whilst reducing heating expenses and creating a more comfortable living environment.

The 102.5mm Insulation Board is chemically stable and safe, manufactured with a blowing agent featuring zero Ozone Depletion Potential (ODP) and minimal Global Warming Potential (GWP).

Upgrading your home's energy performance offers substantial advantages, including lower utility bills and enhanced comfort levels. Thin-R Thermal Liner represents an effective solution for achieving superior energy efficiency in your property.

The PIR board offers fire resistance benefits through continuous adhesive ribbons, particularly around vulnerable areas such as window and door frames.

What are Insulated Plasterboards?

The 102.5mm XT/TL insulated plasterboards (90mm insulation + 12.5mm plasterboard) are composite building panels that integrate plasterboard with an insulation layer, typically constructed from PIR Insulation. The insulation layer bonds to the plasterboard, creating a unified multi-purpose panel delivering both thermal performance and a finished surface. These products are widely utilised in construction to enhance thermal and sound insulation, whilst streamlining and accelerating installation timescales. They feature across walls, ceilings, and floors, available in multiple sizes and thicknesses to meet diverse building specifications.

Info

Browse our comprehensive Unilin range and refine by thickness or coverage using the filters on the left. For guidance on product suitability for your project or to request a quantity discount quotation, contact us on +4402038839057, email sales@insulationbee or use Live Chat - Lowest UK Insulation Prices.