Recticel Eurothane GP 120mm PIR Insulation Board

120mm Recticel Insulation Eurothane® GP is a high-performance PIR insulation board that combines lightweight construction with exceptional thermal efficiency. This rigid board delivers straightforward installation across pitched roofs, framed walls, and floors, with a thermal conductivity of λ = 0.022 W/mK for superior energy performance. The 120mm thickness offers an R-Value of 5.45 m2K/W, making it an excellent choice for professionals seeking reliable thermal insulation with minimal installation complexity.

Properties

Brand: Recticel®

Model: 120mm Eurothane GP

Thickness: 120 mm

Dimensions: 2,400mm x 1,200mm x 120 mm

Length: 2400mm

Width: 1200mm

Density: 30kg/m3

Weight of 1m2: 3kg

R-Value: 5.45 m2K/W

Thermal Conductivity: 0.022 W/mk

Material: Polyisocyanurate | PIR Insulation

Compressive Strength: 25-49mm: 120 kPa | 50-160mm: 140 kPa

Vapour Resistivity: 100 MNs/gm

Finish: Gas diffusion tight multilayer foil on both sides and grid on both sides.

Edge finishing: Square edges

Fire performance: Euroclass F

Applications: Thermal insulation of Pitched roofs, Framed walls, Floors (compatible with underfloor heating systems).

Features: Reduce the heating and cooling costs

Model: 120 mm Eurothane GP

How to insulate Pitched Roofs with Eurothane® GP?

Installers favour these 120mm boards for their lightweight composition and straightforward handling characteristics. Position boards with long edges running parallel to rafters, pressing them firmly together in a brick-bond arrangement. Where board joints extend from eaves to ridge, ensure rafter support is in place. Temporary nailing can secure boards ahead of counter battening installation.

How to insulate Framed Walls with Eurothane® GP?

Fit the 120mm PIR boards between wall battens in a tight brick-bond configuration, ensuring consistent contact throughout the installation.

How to insulate floors with Eurothane® GP?

Arrange boards in a tight brick-bond pattern across the floor surface. For applications requiring two insulation layers, stagger the board joints and position the thicker layer on the outer face.

Recticel PIR The Advantages

Manufactured to rigorous standards, this 120mm Insulation delivers precision-cut edges, uniform board dimensions, substantial compressive strength, and a consistently flat surface. These characteristics combine to streamline installation, reduce labour time, and improve overall build quality. Choose Recticel PIR for dependable thermal performance and construction efficiency.

Floor Advantages

Selecting appropriate ground Floor Insulation demands attention to thermal and structural properties. Recticel 120mm PIR excels in both domestic and commercial settings, delivering the low thermal conductivity and high compressive strength required for diverse floor systems. The product's excellent pipe clip retention makes it particularly suited to underfloor heating installations. Beyond ground-level applications, Eurothane FP provides comparable thermal excellence with Class 0 fire rating for intermediate floor soffits above basements and car parks.

Info

Browse our full Recticel range and refine by thickness or coverage using the left-hand filters. For project-specific advice or bulk pricing enquiries, contact us on +4402038839057, email sales@insulationbee, or use Live Chat - Lowest UK Insulation Prices.