Rehau RAUFIX/Railfix System

This system ensures that uniform circuit patterns are easily achieved and simplifies the installation process in larger areas.

The underfloor heating circuits can be laid in the double meander pattern, which gives an even spread of heat by alternating the flow and return pipes.

The REHAU range of RAUTHERM pipe in sizes 16mm x 1.5mm and 20mm x 1.9mm are fully compatible with the RAUFIX/Railfix system.

REHAU also offer the Railfix System. This system is an alternative to RAUFIX. The installation method follows that of RAUFIX, with the exception of using Railfix rails rather than RAUFIX. Railfix is supplied in 3m and 4m lengths for 16mm or 20mm pipe sizes.

Click to download installation case study (HMS Collingwood)