Durable. Reliable. Leak-free.

RAUPIANO PLUS - Acoustic Drainage

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Wastewater Drainage with RAUPIANO Plus

RAUPIANO PLUS means No Compromise – the polypropylene-based wastewater system for all applications, in private homes, hotels, schools, hospitals, office blocks or commercial kitchens. The multi-layer pipe’s structure leads to the increased pipe rigidity and enhanced sound insulation performance. In addition, the abrasion-resistant and low-friction inner layer and the impact-resistant outer layer provide optimum properties that makes RAUPIANO PLUS your ideal system for modern wastewater application.

With RAUPIANO PLUS you can fulfill tomorrow’s requirements today and thereby, increase your operating profit. The extensive range of pipes, fittings and accessories in sizes DN 40 to DN 200 is thoroughly system tested. Economical fire protection solutions and top sound insulation ensure 100% planning safety.

REHAU has produced pipes and fittings for drainage application for over four decades. Millions of laid metres of RAUPIANO PLUS pipe speak for themselves.

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RAUPIANO PLUS tackles noise from all aspects; it reduces noise by cutting down the air-borne and structure-borne noise transmissions. The patented sound-dampening bracket reduces the structure-borne noise transmission by decoupling the vibrations within the drainage line to the wall. The quick and simple snap-on installation ensures repeat performance of the sound-dampening effect by centralising the pipe, and applying the exact fastening force.

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The innovative materials used in the 3 functional layers are integrated in one homogeneous process, ensuring toughness, rigidity. A special coating improves the flow conditions and maintains the high drainage-rate. The smooth, abrasion-resistant inner layer ensures the pipes remain free of deposits and scaling. A special coating improves the flow conditions of the pipe systems to maintain the high drainage-rate of the RAUPIANO PLUS system.

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The secured push-fit socket connection gives freedom to design any type of drainage system and is an ideal solution for wall-drainage system where leak-proof and maintenance-free joints are critical.

This design flexibility allows for fewer structural limitations and widens installation possibilities. RAUPIANO PLUS system uses push-fit connection with integrated sockets and specially designed sealing rings, ensuring watertight system. 

Reasons to use RAUPIANO Plus

  • Ideal alternative to cast iron system 30%
  • better sound insulation than cast iron system
  • Highly economical
  • Lightweight pipe
  • One system for above- and underground installations
  • No deposits, scaling and erosion
  • Robust during transportation and on the construction site
  • Easy push-fit connection requires no special skill, glue or sophisticated tool, which minimize workmanship fault on installation
  • Suitable for wall and floor drainage applications
  • Suitable for chemical and heat resistance applicationsIdeal for installation at tremor-prone areas and high-rise buildings

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RAUPIANO PLUS System Components

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The extensive range of pipes, fittings and accessories ensures universal suitability from single-family homes to large commercial buildings.

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Mounting system

The quick and simple snap-on installation and the rubber lining ensure repeat performance of the sound-dampening effect by centralising the pipe, and applying the exact fastening force.

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Fireproofing collar

RAUPIANO PLUS also offers a complete solution for fire protection. When it comes to safety, REHAU will not compromise. 

Engineering progress

Enhancing lives

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