42.5mm PIR Insulated Plasterboard 2.4m x 1.2m

This 42.5mm PIR insulated plasterboard combines high-performance polyisocyanurate insulation with a durable 12.5mm tapered-edge gypsum plasterboard. Its two-in-one construction provides effective thermal insulation and a smooth dry-lining surface in a single panel, helping to reduce installation time and labour requirements. Suitable for timber stud walls, solid walls and ceilings, it can be installed using compatible adhesive or mechanical fixings. It is an efficient, space-saving solution for new-build, renovation and refurbishment projects.

Key Features

• Combines PIR insulation and plasterboard in one panel
• Provides thermal insulation and dry lining in one installation
• Thermal conductivity of 0.022 W/mK
• Thermal resistance of 1.44m²K/W
• Suitable for timber stud walls, solid walls and ceilings
• Compatible with adhesive and mechanical fixing methods
• Tapered edges allow easier jointing and finishing
• Helps reduce heat loss and improve thermal efficiency
• Saves installation time compared with separate materials
• Zero ozone depletion potential
• Global warming potential of less than five
• Designed for use in dry internal environments

Dimensions & Pack Size

• Length: 2400mm
• Width: 1200mm
• Overall thickness: 42.5mm
• Plasterboard thickness: 12.5mm
• Coverage per board: 2.88m²
• Material: Polyisocyanurate insulation and gypsum plasterboard
• Edge type: Tapered edge
• Pack size: 1 board

DELIVERY INFORMATION

• FAST RELIABLE UK DELIVERY 
• STANDARD DELIVERY - 1 TO 3 WORKING DAYS
• FREE DELIVERY ON ORDERS OVER £500
• PALLET DELIVERY AVAILABLE
• NEED IT URGENTLY? CONTACT US FOR EXPRESS OPTIONS