REHAU Set to Usher in Shroud Revolution With Clip-Flex

Polymer pipework manufacturer REHAU has unveiled Clip-Flex, a next-generation district heating shroud designed to offer unrivalled flexibility to installers and contractors.

18.06.2023

The shroud was first unveiled to the UK at Futurebuild 2023, where visitors were able to gain a hands-on look at the new technology before it came to market. Steve Richmond, Head of Marketing & Technical at REHAU Building Solutions, was also at hand to breakdown the benefits of the shroud in his talk titled “A Shroud Revolution”.

With up to 22.5° range of motion in all directions, the shroud allows pipework to be angled as per the demands of the project, allowing contractors far greater flexibility on site.

Steve said: “Shrouds are a key part of any district heating network, influencing installation time and ease. Your pre-insulated pipe and joints are only as good as the shrouds that cover them, so it was important for us to create a solution that gave the highest level of both flexibility and reliability.”
“We have spoken to countless designers and contractors in the development of Clip-Flex, and have taken their priorities into consideration. Through ongoing collaboration with industry professionals working in the field of district heating, we have been able to create a shroud that facilitates easier installation, optimises heat network performance, and also has the potential to deliver cost savings in materials.”

The shroud’s larger diameter makes it compatible with all REHAU PE-Xa district heating pipes from 25mm to 160mm, meaning it now covers all RAUVITHERM and RAUTHERMEX sizes.

Clip-Flex also features up to 20% more interior space, allowing a range of fittings to be used, including REHAU’s own FUSAPEX and modular tees. Using FUSAPEX can offer cost savings and improved lead times by using standard shrouds and fittings instead of custom pre-insulated tees.

Steve concluded: “We view the development of Clip-Flex as a true landmark moment for the district heating industry. The shroud has the potential to completely revolutionise the way heat network design and installation is approached, so we look forward to officially bringing it to market in the coming months.”