Unilin/Xtratherm Thin-R Thermal Liner Dot & Dab XT/TL Composite Insulated Plasterboard or Warmboard – an advanced solution combining PIR (polyisocyanurate) or Rigid Polyiso Foam insulation with tapered-edge plasterboard. This laminate is designed to enhance the thermal performance of walls in both new build and refurbishment projects through internal lining. Ideal for upgrading existing properties or constructing new ones, this product contributes to energy bill savings. The insulation consists of 38mm of Polyiso Foam and 12.5mm of plasterboard, creating a comprehensive 2438 x 1200mm x 50mm insulated plasterboard. The composite kraft facing on both sides incorporates an integral vapour control layer, mitigating the risk of condensation. With an Agrément certified Lambda value of 0.022 W/mK (PIR only), this product offers superior thermal efficiency. Measuring 2438x1200mm (full 8ft x 47inch), it provides ample coverage for various applications. Unilin, the new name for Xtratherm, ensures a trusted brand delivering innovative insulation solutions.

Key Features:

• Unilin/Xtratherm Thin-R Thermal Liner Dot & Dab XT/TL Composite Insulated Plasterboard or Warmboard
• PIR or Rigid Polyiso Foam insulation combined with tapered-edge plasterboard
• Enhances thermal performance in new build and refurbishment projects through internal lining
• 38mm Polyiso Foam Insulation and 12.5mm plasterboard for a comprehensive 50mm insulated plasterboard
• Composite kraft facing on both sides with an integral vapour control layer to reduce condensation risk
• Agrément certified Lambda value of 0.022 W/mK (PIR only) for superior thermal efficiency
• 2438x1200mm (full 8ft x 47inch) for ample coverage
• Unilin, the new name for Xtratherm, represents a trusted brand in innovative insulation solutions.