How to Retrofit Low Profile Wet Underfloor Heating

Step-by-step installation instructions

The FLEXIRO low profile water-based underfloor heating is a DIY kit that has been designed for easily retrofitting UFH in individual rooms such as bathrooms or kitchens and connecting it to the existing heating system. All required components are included in one kit. Compared to conventional underfloor heating systems, the use of a flexible 10 mm PE-RT pipe ensures a low installation height, even heat distribution and flexibility in planning. It is possible to lay the thin UFH on top of existing surfaces.

The retrofitting of underfloor heating is simplified by the use of plug-in connections and return temperature limiter for individual control, so that FLEXIRO is equally suitable for professional installers and do-it-yourself enthusiasts. The following pictures illustrate in a test setup how to install the low profile underfloor heating in the version with clip rails.

Despite the simplified installation, we must point out here that we as the manufacturer can only guarantee perfect factory delivery, but not for the installation and connection by third parties. Please also pay attention to the currently valid standards and regulations for heating systems.