IKO Enertherm ALU PIR Insulation Board 130mm

The 130mm IKO Enertherm ALU PIR Insulation Board delivers high-performance thermal protection through a rigid polyisocyanurate foam core with no CFCs, HCFCs, or HFCs. Both sides feature a gas-tight aluminium facing comprising seven layers of reflective ALU cladding bonded into a single unit. This 130mm Insulation Board has undergone rigorous testing to verify its performance against water ingress, mechanical loading, corrosion, and thermal emissivity across demanding conditions.

Properties

Brand: IKO Enertherm®

Thickness: 130mm

Length: 2400mm

Width: 1200mm

Dimensions: 2,400mm x 1,200mm x 130mm

MPN: 30 IKO ALU

Density: 32 kg/m3

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

R-Value: 5.90m2K/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 130mm PIR board suits external walls, pitched roofs, floors, internal walls, inverted roofs, metal roofs, and flat roofs, delivering outstanding thermal performance across diverse applications. The superior insulation properties boost energy efficiency and thermal resistance throughout your building, regardless of where it's installed. Better energy efficiency means reduced heating and cooling costs—a significant benefit given today's energy prices. These boards are also environmentally responsible, containing no CFCs, HCFCs, or HFCs, so they pose no environmental risk.

About

Pairing the 130mm PIR insulation board with Roof Membranes is straightforward, and the boards retain their insulating performance and structural integrity over time thanks to excellent dimensional stability. Rot and mould resistance further extend the product lifespan. The combination of high thermal values and slim profile minimises overall build thickness, maximising usable space in roofs, floors, and cavities.

Micro Cell Technology

IKO Enertherm features advanced Micro Cell Technology (MCT), achieved through carefully balanced raw material selection and production processes. This creates an exceptionally fine cell structure within the insulation.

Shape retention: IKO Enertherm boards maintain their form and dimensional stability longer than PIR Boards with larger foam cells or those prone to shrinkage. This prevents thermal bridging and ensures sustained performance without degradation.

Moisture resistance: MCT technology delivers very low long-term water absorption (< 0.6%) in 130mm IKO insulation boards compared to alternative materials. The PIR boards resist rot and mould growth, preserving their R-value since water uptake and weight gain are minimised.

Pressure insulation: 130mm IKO PIR boards provide exceptional load-bearing capacity through high elasticity. MCT-enabled flexible cells prevent rupture and permanent indentation, even under foot traffic.

Info

Browse our Iko Enertherm range and filter by thickness or coverage using the left-hand menu. For project-specific advice or bulk pricing, contact us on +4402038839057, email sales@insulationbee, or use Live Chat for the best UK Insulation prices.