Suppliers of: District Heating, Pre-insulated Pipes, Heat Pumps, Chilled Ceilings, Underfloor Heating, Sub-surface heating & cooling, Radiant Heating & cooling, Heating Controls, Sewer pipes and chambers, stormwater management, plumbing systems, Acoustic Drainage

REHAU Building Solutions

Useful Resources:

• Social Media: View Rehau on - Twitter / Facebook / LinkedIn
• Rehau Hub: The REHAU Hub specification office is located at The Building Centre in Central London. Offering excellent specification and design support with products on display to help you with your every need.
• BIM Flies: Download your BIM files here

REHAU Building Technology

District Heating

District heating (heat networks) is the concept of one large centralised boiler instead of individual boilers. Heat is then transported via pre-insulated district heating pipes into each building. REHAU offer 2 pre-insulated pipes:

RAUVITHERM is the only PE-Xa district heating pipe manufactured in the UK which saves an estimated 29% on CO² emissions. Ideal for district heating, biomass, biogas and heat pump applications.  Available in UNO 25-125mm and DUO 25-63mm.

RAUTHERMEX offers huge advantages over traditional steel pipework due to the speed and ease of installation. The high performance PU foam makes it ideal for large district heating over long distances where heat losses are critical.  Available in UNO 25-160mm and DUO 20-75mm.

BIM Files for RAUVITHERM & RAUTHERMEX - Click here

RAUTITAN plumbing system  is a universal system for drinking water and heating, RAUTITAN is the first choice for modern installations and consists of pipe, fitting and a compression sleeve that creates a permanently sealed joint. REHAU gives water quality the highest priority and for that reason, launched the lead-free gunmetal (RX+) fitting, to far exceed drinking water regulations. Coupled with a tried and tested joint used over 850,000,000 times worldwide.

Cavity-free – No room for germs. The tightness of the RAUTITAN connection technology effectively prevents microbial contamination –officially verified by the Fraunhofer Institute. So your customers can rely on optimal drinking water hygiene.

RAUPIANO PLUS acoustic soil and waste system is the ideal solution for your building drainage, offering 17dB sound insulation, fire protection and a good night’s sleep for your building‘s occupant.

• 30% faster installation
• Superior sound dampening
• Up to 35% space saved
• 120 minute fire protection
• Up to 30% cost savings
• High chemical resistance
• Highly durable and reliable
• 2 bar pressure rated

Sub-surface Heating & Cooling

REHAU offer a number of solutions for sub-surface heating and cooling, from domestic systems to industrial and commercial solutions. Our offering for the commercial market includes our Chilled ceiling and TABS (Thermally Activated Building Structures) solution for buildings.

Heating & Plumbing          

REHAU offers RAUTITAN, comprising Flex and Stabil polymer pipes, a new universal 10 bar pipework solution designed specifically for drinking water and heating systems. The flexible PE-Xa RAUTITAN pipework system delivers on durability, corrosion resistance and ease of installation, and is available in both coils and straights, and also as a pre-insulated pipe system, offering installers a solution for virtually every application. The Flex range, a five layer polymer pipe, is available from 16-63mm and the multilayer Stabil pipe range is available from 16-40mm.

REHAU has recently launched a new acoustic drainage pipe to the portfolio – RAUPIANO. RAUPIANO Plus pipes feature a unique multi-layer composition which reduces noise without the need for additional pipe lagging (17dB sound level). The pipe’s inner layer is made of polypropylene (PP) and is designed to be abrasion resistant and low friction to reduce blockages and extend life span; the middle layer is made of mineral-reinforced PP for sound absorption and stability; and the outer PP layer is impact resistant, shockproof and UV/weather resistant.

Further information, case studies and latest products can be found via our REHAU website or via the BPi Download Library.