About REHAU Building SolutionsREHAU Building Solutions is a leading international provider of system and service solutions for water infrastructure and building technology. As a subgroup of the REHAU Group, the company develops solutions that combine ecological responsibility with technical reliability, creating measurable added value for the environment, municipalities and the construction sector. The portfolio includes durable pipe and manhole systems, connection and coupling technology, as well as systems for drinking water, heating, and surface heating/cooling, suitable for both new construction and renovation equally. With verified recyclate content, Environmental Product Declarations (EPDs) and TÜV-certified climate neutrality, REHAU Building Solutions mee ...