Heating pipes for underfloor heating

RAUTHERM: easy to install, uncompromising performance. Our heating pipes for surface heating and cooling.

Heating pipes for underfloor heating

RAUTHERM: easy to install, uncompromising performance. Our heating pipes for surface heating and cooling.

RAUTHERM. Underfloor heating for health, education, industrial and residential sectors.

Compression sleeve jointing technology: accessories and spare parts for REHAU products

Compression sleeve jointing technique

With the compression sleeve jointing technique, you can establish pipe connections quickly, efficiently and cost-efficiently – thanks to residual length utilisation.

Products

RAUTHERM S

For many applications in non-residential construction

A strong pipe. See the flexible, oxygen-tight RAUTHERM S pipes for yourself – perfect for construction sites. These are available in the dimensions 20, 25 and 32 mm for use in various non-residential construction applications. Permanently sealed and O-ring-free compression sleeve jointing technique enables quick and simple pipe connection.

Benefits

Available in dimensions of 20, 25 and 32 mm
Suitable for construction sites – processable to -10 °C
Resistant to stress cracking
Compression sleeve for simple and secure joints and residual length usage
Safe and durable

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Documents for download

Instruction manuals, handbooks, technical information, catalogues, price lists and certificates are available for download.

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Useful information

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Support

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Planning support

Technical, design and quote support

We support you with preliminary planning, design and implementation planning.

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Case Studies

See our latest projects

Take a look at REHAU products in use, across a wide range of sectors.

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News

28.11.2025 Celebrating Innovation: RAUVIPEX

We’re thrilled to share that this year – RAUVIPEX, our latest innovation in pre-insulated pipe for district heating has won Commercial HVAC Product of the Year – Components and Peripherals at the H&V News Awards.

21.10.2025 Next Level Heat Networks event

REHAU is set to host a free in-person workshop centred around the future of district heating on 27 November 2025, at The Building Centre in London. The Next Level Heat Networks workshop offers a free opportunity to gain innovative insights into low-carbon heat networks, panel discussions and a chance to network with industry experts.

03.09.2025 Construction and Decarbonised Heat: Supplying the Suburbs

The continuing phase-out of gas boilers leaves new-build housing construction at a crossroads. Debate continues over what comes next in home heating, but with sustainability, efficiency and cost-effectiveness proving key, district heating networks are growing in popularity as a potential option.

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