Celotex CW4050 50mm x 450mm x 1200mm

Celotex CW4000 Insulation Board

A polyisocyanurate (PIR) insulation board with excellent thermal performance, featuring a low emissivity foil facing.

Can be considered for use in partial fill cavity wall applications

Key Features

• Thermal Performance - Excellent thermal performance with a thermal conductivity of 0.022 W/m.K, reducing the thickness of insulation required to hit the target U-value.
• High-Performance Facer - Low emissivity foil facing provides improved thermal performance in sealed cavity air spaces, improving the achievable U-value.

When using Celotex CW4000, you need to satisfy yourself that the use of the product meets all relevant national Building Regulations and guidance as well as local, national and other applicable standards relevant for your construction or application, including requirements in relation to fire and applicable height restrictions