BBA-certified XPS insulation for demanding applications
When thermal performance, durability and reliable specification matter, Polyfoam XPS provides a robust insulation solution for a wide range of building applications.
Our 0.031 W/mK Polyfoam XPS products are BBA-certified, providing architects, designers and specifiers with independently assessed performance for use within ground floor and inverted roof applications.
Why specify Polyfoam XPS?
0.031 W/mK thermal conductivity
Excellent thermal performance helps achieve required U-values while supporting efficient build-ups.
BBA-certified performance
Specify with confidence using products supported by independent third-party certification.
High compressive strength
Designed to withstand demanding loading conditions, making XPS suitable for applications where insulation needs to maintain its performance under load.
Low water absorption
The closed-cell structure of XPS provides excellent resistance to moisture, helping maintain thermal performance in challenging environments.
Durable insulation
Polyfoam XPS is designed to provide long-term performance within the building envelope.
Designed for the building professional
From ground floors and inverted roofs to below-ground applications, Polyfoam XPS provides a practical insulation solution where thermal performance and durability are key considerations.
Products available at 0.031 W/mK
Polyfoam Roofboard Extra
For inverted roof applications, combining thermal performance with the compressive strength required for demanding roof build-ups.
Polyfoam Floorboard Extra
For floor insulation applications where high compressive strength and thermal performance are required.
Make Polyfoam XPS part of your next specification
With BBA-certified 0.031 W/mK products, Polyfoam XPS gives architects and specifiers a dependable insulation solution backed by independently assessed performance.
Find out more about Polyfoam XPS and download our technical information and BBA certificates.