RECTICEL EUROTHANE GP 120mm x1200x2400 100% PEFC certified CU-PEFC-867959

The RECTICEL EUROTHANE® GP 120 mm x 1200 x 2400 PIR Insulation Board is a high-performance rigid insulation solution designed for walls, floors and roofs where maximum thermal efficiency is required. With an excellent lambda value of 0.022 W/mK, it helps significantly reduce heat loss and achieve very low U-values, supporting compliance with Building Regulations Part L.

Manufactured from rigid polyisocyanurate (PIR) foam, EUROTHANE® GP delivers outstanding thermal insulation in a robust yet efficient profile. The 120 mm thickness is ideal for high-performance building envelopes and low-energy construction standards. Supplied in large 1200 x 2400 mm boards, it enables fast installation with fewer joints, improving thermal continuity. The product is 100% PEFC certified (CU-PEFC-867959), supporting responsible and sustainable construction practices.

Key Features

• High-performance PIR insulation board

• Lambda value: 0.022 W/mK

• 120 mm thickness for high thermal performance

• Suitable for walls, floors and roofs

• Rigid board for dimensional stability and durability

• Large 1200 x 2400 mm format reduces joints

• 100% PEFC certified (CU-PEFC-867959)

Typical Applications

• External wall insulation systems

• Floor insulation for energy-efficient buildings

• Pitched and flat roof insulation

• New-build and refurbishment projects

• Residential and commercial construction

Performance & Workability

• Excellent thermal performance for low-energy buildings

• Supports Part L energy efficiency requirements

• Helps reduce thermal bridging when installed correctly

• Easy to cut and install using standard tools

• Rigid PIR core ensures long-term insulation performance

Technical Specification

• Product Type: PIR Insulation Board

• Product Range: EUROTHANE® GP

• Manufacturer: Recticel Insulation

• Material: Polyisocyanurate (PIR)

• Thickness: 120 mm

• Thermal Conductivity (Lambda): 0.022 W/mK

• Board Size: 1200 x 2400 mm

• Certification: 100% PEFC Certified (CU-PEFC-867959)

• Application: Walls, Floors and Roofs

Why Choose RECTICEL EUROTHANE® GP 120 mm?

The RECTICEL EUROTHANE® GP 120 mm PIR Insulation Board is an ideal solution for projects targeting very high thermal performance and Part L compliance. Its 0.022 W/mK lambda value, large board size and PEFC certification make it a dependable and sustainable choice for modern, energy-efficient construction.