72.5mm Ultra Liner Insulated Plasterboard combines a high-performance PIR insulation core with 12.5mm tapered edge plasterboard, delivering thermal insulation and drylining in a single product. Ideal for walls, ceilings and pitched roofs in new build and refurbishment applications.
The PIR insulation core achieves a thermal conductivity rating of 0.022 W/mK, contributing to improved U-values and enhanced energy performance across various wall and roof constructions.
Featuring a rigid polyisocyanurate (PIR) core faced with kraft foil paper, this board can be installed using drywall adhesive or mechanical fixings, offering flexibility for diverse internal wall and roof scenarios.
The laminated board incorporates composite kraft foil facings on both surfaces with an integral vapour control layer, reducing condensation risk whilst boosting thermal system efficiency.
Ultra Liner insulated plasterboards minimise heat loss, enhance thermal performance and support energy-efficient building standards. The boards function as an alternative to Sopratherm PL4000, Quinn Therm Laminate, XT/TL Thermal Liner, Gyproc Thermaline and Knauf Laminates.
Installation is straightforward using a sharp knife or fine-toothed saw. Always wear appropriate PPE when handling or fitting insulated plasterboard.
Browse our complete Ultra Liner insulation range. We deliver across the entire UK Mainland. For product suitability advice, project-specific recommendations or bulk quotations, contact us on 02038839057 / 02038839057, email sales@insulationbee.co.uk or use Live Chat - Lowest UK Insulation Prices near me.










