Unilin XT/PR Rigid PIR Insulation Board – 2400 x 1200 x 140mm

The Unilin XT/PR Rigid PIR Insulation Board (2400 x 1200 x 140mm) is a high-performance insulation solution designed to deliver excellent thermal efficiency in roofs, walls, floors, and ceilings. Manufactured with a rigid polyisocyanurate (PIR) core and low-emissivity foil facings, this extra-thick board provides superior insulation values, helping meet demanding Part L Building Regulations and reducing heat loss in both residential and commercial projects.

Specifications

• Brand: Unilin
• Product Code: XT/PR
• Product Type: Rigid PIR insulation board
• Dimensions: 2400mm x 1200mm x 140mm
• Material: Rigid PIR (polyisocyanurate) with foil facings
• Applications: Roofs, walls, floors, and ceilings
• Finish: Low-emissivity foil facings

Features & Benefits

• 140mm thickness ensures outstanding thermal resistance.
• Foil facings boost insulation performance and reduce heat loss.
• Lightweight yet rigid board – easy to cut, handle, and install.
• Moisture-resistant PIR core for long-term durability.
• Suitable for a wide range of building applications.

Applications

• Pitched and flat roof insulation
• Ground-bearing and suspended floors
• Internal ceilings and loft insulation
• Timber and steel frame walls
• Residential, commercial, and industrial projects

Why choose a 140mm PIR insulation board?
The 140mm thickness is ideal for projects requiring very low U-values, providing maximum energy efficiency and helping meet the strictest building regulation standards.