Prefabricated plumbing

Innovative plumbing technology consisting of prefabricated, universally applicable plumbing boxes and pre-wall installations, which we offer in connection with the plumbing technology manufacturer MEPA, making up our comprehensive product portfolio.

Plumbing box

For every installation situation
The principle of our plumbing boxes: no more masses of individual components, just one 100% pre-assembled and pressure-tested component for plumbing connections with millimetre precision.

Connections in the blink of an eye
The advantage of prefabricated plumbing boxes is the significant time saving and added safety. The result: you install three sink connections in the time it normally takes to install one – thermal insulation, sound insulation and condensation protection included.

Pre-wall installation

Holistic plumbing technology
The combination of the MEPA pre-wall system and RAUTITAN for the drinking water installation and RAUPIANO PLUS for the house connection creates a perfectly harmonised system. The universal system for RAUTITAN is lead-free with no O-rings. "RAUPIANO PLUS" offers excellent sound absorption and, due to innovative fire protection solutions with zero clearance, enables installation that saves a lot of space.

To MEPA website

Downloads

05.07.2023 Even stronger together

Brochure

Download
(pdf, 1 MB)

You can find further documents from the respective company in their download portal:

REHAU ePaper download portal

MEPA download portal

News

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.

12.08.2025 Key Considerations when Specifying Commercial Plumbing Systems

Growing demand for commercial projects has led to further scrutiny on all building services, with a drive for faster, more efficient installations with assured, long-lasting performance. Here we explore the implications for plumbing system specification.

28.07.2025 Ambient loop heat networks - how REHAU can help

There is always a debate about 4th vs 5th generation district heating, and which is the best approach but there is no one size fits all solution. We typically assume 5th generation being a direct progression of the 4th but there are in fact some very significant differences and these can even be used together.

All news

Contact

To contact