Ultra Liner 72.5mm PIR Insulated Plasterboard

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.

Pack Size & Coverage

1. Brand: Ultra Liner®
2. Model: 72.5mm Ultra Liner PIR
3. Thickness: 72.5mm overall
4. Length: 2400mm
5. Width: 1200mm
6. Board m2: 2.88m2
7. Weight: 14.88kg
8. Density: 30-32 Kg/m3
9. Compressive Strength: 120 kPa
10. R-Value: 2.85 m2K/W
11. Thermal Conductivity: 0.022 W/mk
12. Material: PIR core ǀ Gypsum plasterboard
13. Vapour Resistivity: 100 MNs/gm
14. Finish: Composite Kraft facings
15. Shipping method: Articulated Vehicle ǀ Courier
16. Applications: Internal walls ǀ Pitched and flat roofs
17. Vapour Control Layer: Yes, build in
18. Fixing method: Adhesive bonding
19. ETA Notification: Yes
20. Features: Insulation and drylining in one board

Ultra Liner PIR Insulated Plasterboard – Key Features

• Combine insulation and plasterboard in a single installation, saving time and labour costs.
• Thinner overall depth maintains valuable internal space without compromising thermal performance.
• Integrated vapour control layer (VCL) minimises condensation formation.
• Suitable for multiple wall types, including masonry and solid construction.
• Three-in-one system delivering insulation, vapour control and plasterboard functionality.
• Appropriate for both refurbishment work and new build schemes.
• Rapid installation with immediate readiness for plastering and finishing.
• Delivers effective thermal insulation and drylining within a single product.
• Built-in Vapour Control Layer (VCL) enhances overall thermal system performance.
• High-performance PIR core with 0.022 W/mK thermal conductivity rating.

Info

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.