110mm Recticel Insulation Eurothane® GP delivers high-performance PIR insulation board that combines lightweight construction with straightforward installation. This rigid board suits pitched roofs, framed walls, and floor applications, offering excellent thermal performance with a thermal conductivity of λ = 0.022 W/mK. The product cuts easily on site and installs quickly, making it a preferred choice for professional contractors and installers.
Brand: Recticel®
Model: 110mm Eurothane GP
Thickness: 110 mm
Dimensions: 2,400mm x 1,200mm x 110 mm
Length: 2400mm
Width: 1200mm
Density: 30kg/m3
Weight: 9.50kg
R-Value: 5.0 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: 110 mm Eurothane GP
Installers favour these 110mm boards for their lightweight nature and site-cutting capability. Position the long edges parallel to the rafters, butt them tightly together in a brick-bond pattern, and support board joints running from eaves-to-ridge with rafters. Temporary fixing with nails can be applied before counter battening.
Fit the 110mm PIR boards between framed wall battens in a tightly butted brick-bond pattern for optimal thermal coverage.
Lay boards in a tightly butted brick-bond pattern. When two layers are required for greater thickness, stagger the board joints and position the thicker layer on the outer face.
Manufactured to exacting standards, this 110mm Insulation features precision-cut straight edges, uniform board dimensions, robust compressive strength, and a consistently flat surface. These characteristics deliver faster, simpler, and more economical installation. Recticel PIR insulation ensures reliable performance for any building project.
Selecting appropriate ground Floor Insulation demands attention to both thermal and structural properties. Recticel 110mm PIR suits domestic and commercial buildings, delivering the necessary low thermal conductivity and high compressive strength for diverse floor constructions. The product's excellent pipe clip retention makes it ideal for underfloor heating installations.
Recticel's PIR insulation extends beyond ground-level applications. Eurothane FP provides an excellent solution for soffit lining above basements or car parks, combining outstanding thermal performance with Class 0 spread of flame rating.
Browse our Recticel range and filter by thickness or coverage on the left-hand side. For product suitability advice or bulk quotations, contact us by phone on +4402038839057, email sales@insulationbee, or use Live Chat - Lowest UK Insulation Prices.

















