A girl trying to touch the stream from a tap

Plumbing and drinking water

Our complete polymer systems for plumbing and drinking water are made from high-quality materials. The durable pipes and connections ensure optimum hygiene, safety and comfort.

Supply pipework

Reliably leak-tight without O-rings
With RAUTITAN, you have a universal system made of corrosion-resistant and durable PE-Xa pipes at your disposal. Our universal pipe systems for drinking water and heating installations are used all over the world and stand out with their perfect hygiene, long-lasting reliability and simple installation.

Supply pipework

Acoustic building drainage

Ultra-quiet soil and waste
Cost-efficient systems that meet the high sound insulation requirements – our RAUPIANO PLUS system for building drainage achieves this and more.

Acoustic building drainage

Prefabricated plumbing

Prefabricated plumbing boxes and MEPA pre-wall installation
With our prefabricated plumbing boxes, you can install three sink connections in the time it usually takes to install one. In compliance with GEG: the thermally insulated pipework and fittings inside the station body fulfil all GEG and DIN 1988–200 requirements.

MEPA nextVIT is full of details that reduce manual effort. Thanks to significantly easier installation on the wall and floor, installation with nextVIT is particularly convenient. The combination of this modern pre-wall technology with the user-oriented special elements, such as the Air WC or the Step WC, provides lots of flexibility for implementing customer requirements.

Prefabricated plumbing

Case Studies

2020 Scottish hotel get the silent treatment

RAUPIANO acoustic soil and waste system chosen for hotel to keep noise down.

2021 Smart Home gets Smarter with Ultrasonic Leak Detection

More homeowners than ever are looking to integrate smart devices into their property, improving comfort, convenience and security for everyone living in the home.

2023 REHAU Provides Flexible Heating to Hull Maritime Museum

Polymer pipework manufacturer REHAU has supplied its RAUTITAN universal system for drinking water and heating for the ongoing refurbishment of Hull Maritime Museum.

News

15.07.2026 REHAU takes home UK District Energy Association - Supplier of the Year

REHAU has been named Supplier of the Year at the UKDEA Heat Networks Expo, recognising our commitment to innovation, technical excellence and outstanding customer support across the UK heat network sector.

20268 REHAU_Next Level Service_DH Concept 1 - 100110247

13.07.2026 Enhancing Service With New District Heating Software

REHAU has launched an advanced district heating design support package, supporting ESCOs and consultants with hydraulic modelling, pipe sizing, material selection and TS1-compliant heat network design.

28.05.2026 Remote heat pumps: Exploring the UK's heat pump strategy

450K annual installations by 2030. That’s the target for heat pump installations in the government’s Warm Homes Plan

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