IKO Enertherm ALU PIR Insulation Board 180mm

The 180mm IKO Enertherm ALU PIR Insulation Board delivers high-performance thermal insulation with a rigid polyisocyanurate foam core that contains no CFCs, HCFCs, or HFCs. Featuring dual-sided gas-tight aluminium facing with seven layers of reflective cladding, this 180mm Insulation Board provides exceptional durability against water ingress, mechanical impact, corrosion, and thermal emissivity in demanding environments.

Properties

Brand: IKO Enertherm®

Thickness: 180mm

Length: 2400mm

Width: 1200mm

Dimensions: 2,400mm x 1,200mm x 180mm

MPN: 30 IKO ALU

Density: 32 kg/m3

Compressive strength at: 10% deformation: 175kPa (17.5ton/m²)

R-Value: 8.15m2K/W

Thermal Conductivity: 0.022 W/mk

Water vapour diffusion:: PIR foam: μ = 60 – ALU facing μ > 100,000

Applications: Roofs, Walls, Floors, Timber & Steel Frame

BBA Certified: Yes, No.15/5283

Features: Multi-functional ALU PIR Insulation

By Project Type: DIY, New Build, Refurbishment

Installation Method: Loose Laid, Mechanically Fixed, Partially Bonded

Material: PIR

Facing: Aluminium composite facing on both sides

Product Colour: Silver

Product Finish: Aluminium Multi Layer Lamination

Sector: Community & Amenity, Domestic, Education, Health, Hotel & Leisure, Industrial, Mixed Use, Offices, Private Housing, Retail, Social Housing, Utilities

Substrate: Concrete, Masonry Structure, Metal, Timber (Plywood-OSB)

Fire Performance: EN 13501-1: Class E | BS 476 – p7 : Class 1

Range Of Applications

1. Rooftop: Flat Roof Insulation for timber, concrete and steel deck.
2. Sarking: pitched roof insulation (type nF with neutral felt).
3. Floor: floor insulation (underfloor heating and concrete floors).
4. Wall: cavity wall insulation.
5. Wrap: outside wall insulation (closed joints).
6. Comfort: loft insulation.
7. Comfort Easy: Loft floor insulation.

This 180mm PIR board suits external walls, pitched roofs, floors, internal partitions, inverted roofs, metal decking, and flat roof applications, delivering outstanding thermal performance across all scenarios. The superior insulation properties reduce energy consumption and improve thermal resistance throughout your building, regardless of installation location. Enhanced energy efficiency means lower heating and cooling costs—a significant benefit during periods of rising energy expenses. These boards are also environmentally responsible, containing no CFCs, HCFCs, or HFCs, making them safe for the environment.

About

Pairing the 180mm PIR insulation board with Roof Membranes is straightforward, and the boards maintain consistent insulating performance and structural integrity throughout their service life thanks to excellent dimensional stability. Resistance to rot and mould growth ensures extended durability and reliable performance. The combination of high thermal efficiency and compact profile means minimal build-up thickness, maximising usable space in roof cavities, floor voids, or wall cavities when installing 180mm Enertherm boards.

Micro Cell Technology

IKO Enertherm incorporates advanced Micro Cell Technology (MCT), achieved through optimised raw material selection and precision manufacturing processes. This produces an exceptionally fine cell structure throughout the insulation material.

Shape retention: IKO Enertherm boards maintain dimensional stability and shape consistency longer than standard PIR Boards with larger cell structures. This stability prevents thermal bridging and guarantees extended service life without degradation of insulating properties.

Moisture resistance: MCT technology in 180mm IKO insulation boards delivers exceptionally low long-term water absorption (< 0.6%) compared to alternative materials. The PIR boards resist rot and mould development, and insulation values remain unchanged since weight gain from moisture uptake is prevented.

Pressure insulation: 180mm IKO PIR boards offer outstanding load-bearing capacity due to superior cell elasticity. MCT technology provides flexible cells that resist rupture and prevent permanent indentation even under foot traffic.

Info

Browse our full Iko Enertherm 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.