Skip to product information
1 of 5
SKU: 3001022

150mm Celotex XR4150 PIR Insulation Board (2400mm x 1200mm) — High-Performance Thermal PIR Sheet

150mm Celotex XR4150 PIR Insulation Board (2400mm x 1200mm) — High-Performance Thermal PIR Sheet

Regular price £67.89
Regular price Sale price £67.89
Sold out
Shipping calculated at checkout.

Need Help? Sale@directsuppliesuk.co.uk

  • .
  • .
  • .
View full product details

The 150mm Celotex XR4150 PIR Insulation Board (2400mm x 1200mm) is a premium, high-performance rigid PIR insulation sheet designed for maximum thermal efficiency in both residential and commercial applications. With a low thermal conductivity of 0.022 W/mK, this board significantly reduces heat loss, making it ideal for floors, roofs, and walls. Despite its substantial thickness, it remains manageable and easy to install, providing excellent energy performance.

Upgrade your project with 150mm Celotex XR4150 PIR Insulation—robust, reliable, and designed for superior thermal performance in demanding insulation applications.

Features

High-Performance PIR Material

Rigid PIR core engineered to deliver outstanding thermal insulation.

150mm Thickness

Offers superior thermal resistance for optimal energy efficiency.

Large Board Dimensions

Each 2400mm x 1200mm sheet covers 2.88m², enabling faster installation and minimal waste.

Low Thermal Conductivity

Rated at 0.022 W/mK, helping to reduce heat transfer and maintain consistent indoor temperatures.

Durable and Manageable

Weighing 17.57kg per board, it provides strong performance while remaining easy to handle for professionals.

Multi-Application Use

Suitable for floors, pitched roofs, walls, and commercial or residential refurbishment projects.

Trusted Celotex Quality

Manufactured to the XR4150 specification for consistent, high-quality performance.

Ideal For

  • New-build homes, extensions, and renovations
  • Loft, roof, wall, and floor insulation systems
  • Energy-efficiency improvements for both commercial and residential projects
  • Builders, contractors, merchants, and DIY installers requiring premium PIR insulation

Why choose the 150mm Celotex XR4150 PIR Insulation Board for energy efficiency?

Its rigid PIR core and low 0.022 W/mK thermal conductivity minimize heat loss, maintain stable indoor temperatures, and improve overall energy performance in demanding applications.

The 150mm Celotex XR4150 PIR Insulation Board (2400mm x 1200mm) is a premium, high-performance rigid PIR insulation sheet designed for maximum thermal efficiency in both residential and commercial applications. With a low thermal conductivity of 0.022 W/mK, this board significantly reduces heat loss, making it ideal for floors, roofs, and walls. Despite its substantial thickness, it remains manageable and easy to install, providing excellent energy performance.

Upgrade your project with 150mm Celotex XR4150 PIR Insulation—robust, reliable, and designed for superior thermal performance in demanding insulation applications.

Features

High-Performance PIR Material

Rigid PIR core engineered to deliver outstanding thermal insulation.

150mm Thickness

Offers superior thermal resistance for optimal energy efficiency.

Large Board Dimensions

Each 2400mm x 1200mm sheet covers 2.88m², enabling faster installation and minimal waste.

Low Thermal Conductivity

Rated at 0.022 W/mK, helping to reduce heat transfer and maintain consistent indoor temperatures.

Durable and Manageable

Weighing 17.57kg per board, it provides strong performance while remaining easy to handle for professionals.

Multi-Application Use

Suitable for floors, pitched roofs, walls, and commercial or residential refurbishment projects.

Trusted Celotex Quality

Manufactured to the XR4150 specification for consistent, high-quality performance.

Ideal For

  • New-build homes, extensions, and renovations
  • Loft, roof, wall, and floor insulation systems
  • Energy-efficiency improvements for both commercial and residential projects
  • Builders, contractors, merchants, and DIY installers requiring premium PIR insulation

Why choose the 150mm Celotex XR4150 PIR Insulation Board for energy efficiency?

Its rigid PIR core and low 0.022 W/mK thermal conductivity minimize heat loss, maintain stable indoor temperatures, and improve overall energy performance in demanding applications.