Recticel Eurothane GP 100mm PIR Insulation Board

100mm Recticel Insulation Eurothane® GP is a high-performance PIR insulation board that combines lightweight construction with exceptional thermal efficiency. Engineered for straightforward cutting, handling, and installation, this versatile product suits pitched roofs, framed walls, and floors. The 100mm thickness delivers outstanding thermal performance with a thermal conductivity of λ = 0.022 W/mK, enabling rapid installation and reducing labour costs on site.

Properties

Brand: Recticel®

Model: 100mm Eurothane GP

Thickness: 100 mm

Dimensions: 2,400mm x 1,200mm x 100 mm

Length: 2400mm

Width: 1200mm

Density: 30kg/m3

Weight: 8.64kg

R-Value: 4.50 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: 100 mm Eurothane GP

How to insulate Pitched Roofs with Eurothane® GP?

Installation specialists prefer Eurothane® GP 100mm boards for their minimal weight, straightforward fitting, and on-site cuttability. Position boards with long edges running parallel to rafters, pressing them firmly together in a brick-bond arrangement. Support board joints that run from eaves to ridge with rafters. Temporary nail fixings work well before counter battening is applied.

How to insulate Framed Walls with Eurothane® GP?

The 100mm PIR boards fit snugly between wall frame members in a brick-bond configuration, with joints tightly butted together.

How to insulate floors with Eurothane® GP?

Lay boards in a tightly butted brick-bond pattern. When two layers are required to achieve desired thickness, stagger the joints and position the thicker layer on the outer face.

Recticel PIR The Advantages

Our 100mm Insulation meets rigorous manufacturing standards, streamlining the installation process. Precision-cut straight edges, uniform board dimensions, robust compressive strength, and a perfectly flat surface ensure faster, simpler, and more economical fitting. Choose Recticel PIR for dependable, high-quality construction.

Floor Advantages

Selecting appropriate ground Floor Insulation demands careful evaluation of thermal and structural properties. Recticel 100mm PIR delivers excellent performance in residential and commercial applications, offering the necessary low thermal conductivity and high compressive strength for diverse floor systems. Since underfloor heating is increasingly common in contemporary homes, Recticel PIR's superior pipe clip retention makes it an ideal solution.

Recticel's PIR insulation extends beyond ground-level use. Eurothane FP works excellently for intermediate floor soffits above basements or car parks, delivering the same outstanding thermal performance alongside a Class 0 flame-spread classification.

Info

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