Underfloor Heating Drywall Ready-to-install Kit
Easy retrofitting of underfloor heating with pre-milled dry screed panels
For those who prefer a quick and clean installation in drywall construction, our underfloor heating with prefabricated dry screed panels makes it possible to retrofit heating comfort in existing and old buildings with minimal effort. The 18 mm pre-milled dry screed panels are typically installed on a load-bearing gypsum fibre board subfloor. The 10 mm PE-RT heating pipe can then be laid flexibly along the milled recesses.
As with all other FLEXIRO kits, the drywall underfloor heating is connected to the existing heating system via an RTL valve and is individually controlled. Retrofitted heating comfort for your home.
- Technical data sheet drywall underfloor heating kitHeating capacity and other technical information116 KB
- Installation Guide - How to Install Drywall Underfloor Heating KitsComprehensive installation guidelines with all required information for retrofitting a FLEXIRO underfloor heating with ready-to-build dry screed boards.832 KB
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The Bostik company says yes! However, floating timber structures are not permitted as they are highly susceptible to deformation. Installation is therefore only possible on fixed timber structures, whereby these must be uncoupled. Please contact us for further information on laying on fixed timber structures!
The existing substrate must always be level, clean, dry and load-bearing.
FLEXIRO underfloor heating can be installed on OSB boards. Bostik's instructions clearly state that the OSB boards must be bonded to the substrate. Floating OSB boards are not suitable. The OSB boards must be primed before laying the FLEXIRO underfloor heating. In this case, the pipes should be covered with at least 5 mm of screed.
Due to the installation of the low profile underfloor heating directly below the surface, additional insulation is not required in most cases. This keeps the installation height low. Exceptions are floors above unheated basements and the ground. The requirements of the Energy Saving Ordinance must be observed. Further information on thermal insulation for underfloor heating
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Does low profile underfloor heating require thermal insulation?
- In which cases is thermal insulation required
- Why low profile underfloor heating usually does not require insulation
- Which insulation boards we recommend
We provide answers to the most important questions about insulating a low profile heating system.