Radbar Amber 1 is suitable for preventing the ingress of radon and moisture.
This membrane has been tested by a leading independent Research and development service RAPRA, an approved UKAS laboratory. The membrane complies with NHBC Amber 1, BRE Report and the ground & gas handbook while always being produced within the ISO9001 guidelines and procedures.
Amber 1 is produced at a thickness of 500mu (2000 gauge) in 2M x 25M Multi-fold and 4M x 12.5M Centre-fold rolls giving it the versatility to fit any job.
The rolls are a distinct orange colour making them easily identifiable and are uniquely labelled for complete traceability.