Welcome to Celotex and Isover

Isover Polterm Max Plus

A non-combustible stone wool thermal insulation slab for ventilated rainscreen cladding and overcladding systems.

• Thermal and acoustic benefits
• BBA certified
• Water repellent additive to limit water absorption

Thermaclass Cavity Wall 21

• High thermal performance
• Lower lambda
• Reduced heat flow though external walls

• Access literature
• Compare insulation solutions
• Create U-value calculations
• Access technical services
• Access BIM drawings and technical tools

Here at Saint-Gobain Insulation UK, it's not just about products. It's about support services and aftercare too. Our Project Specification Team would be more than happy to discuss CPD requirements with you.

• Professional CPDs delivered by our experienced team
  in person or digitally
• Programmes tailored for your specific needs
• Book now with our project specification team

Whole-building energy assessments are essential for understanding how the design of each construction element contributes to the performance of the building overall. The complex way in which the different parts of a building specification interact also informs compliance with national building regulations.