The 70mm Celotex GA4070 PIR Insulation Board (2400mm x 1200mm) is a high-performance rigid insulation sheet suitable for both residential and commercial applications. With a low thermal conductivity of 0.022 W/mK, this Celotex PIR board is engineered to reduce heat loss effectively in floors, roofs, and walls. Lightweight, durable, and easy to handle, it provides strong thermal performance without adding unnecessary build-up.

Upgrade your project with 70mm Celotex GA4070 PIR Insulation—lightweight, high-performance, and engineered for exceptional efficiency across a wide range of applications.

Features

• High-Performance PIR Material
• Constructed from a rigid PIR core designed to deliver superior thermal insulation.
• 70mm Thickness
• Provides excellent thermal resistance while maintaining a low overall build-up.
• Large Board Dimensions
• Measuring 2400mm x 1200mm, each board covers 2.88m² for efficient installation.
• Low Thermal Conductivity
• Rated at 0.022 W/mK, helping to significantly reduce heat transfer and maintain indoor comfort.
• Lightweight and Easy to Handle
• At only 7.52kg per board, installation is faster and more manageable.
• Multi-Application Use
• Suitable for floors, walls, pitched roofs, and refurbishment projects.
• Reliable Celotex Quality
• Manufactured to the trusted Celotex GA4070 specification for consistent performance.

Ideal For

• New-build homes, extensions, and renovations
• Loft, roof, wall, and floor insulation systems
• Energy-efficiency upgrades
• Builders, contractors, merchants, and DIY installers needing premium PIR insulation

How does the 70mm Celotex GA4070 PIR Insulation Board improve energy efficiency?

Its PIR core’s low thermal conductivity of 0.022 W/mK helps minimise heat loss, maintain stable indoor temperatures, and enhance overall building performance.