Underfloor heating is revolutionizing the way we heat our rooms. As a modern heating solution, it not only offers optimum comfort, but also considerable energy efficiency. Find out everything you need to know about this pioneering technology here.
Functionality and advantages
Underfloor heating uses the principle of radiant heat, in which large surfaces with low temperatures ensure even heat distribution. In contrast to conventional radiators, which work with flow temperatures of 60-70°C, underfloor heating only requires 35-40°C. This leads to:
- Energy savings of up to 30%
- Optimum heat distribution without draughts
- Improved indoor climate due to less dust turbulence
- Increased living comfort thanks to warm feet
Installation and time required
Underfloor heating is installed in several precisely planned steps:
- Basic building preparations and laying the insulation layer
- Installation of the heating pipes according to the calculated installation plan
- Carrying out the pressure test
- Laying the screed
- Heating-up phase and function test
The entire installation process takes around 3-5 working days in an average detached house, whereby the drying time of the screed must also be taken into account.
Floor coverings and compatibility
Modern underfloor heating systems are compatible with most floor coverings:
- Tiles and natural stone (best thermal conductivity)
- Parquet and laminate (with appropriate suitability)
- Vinyl and linoleum
- Carpeting (with suitable thermal conductivity)
The thermal resistance of the floor covering should not exceed 0.15 m²K/W to ensure optimum heat transfer.
Costs and profitability
Investing in underfloor heating pays off in the long term:
- Installation costs: depending on system and area
- Lower operating costs due to lower flow temperatures
- Ideal combination with renewable energy sources
- Increase in the value of the property
Renovation and refurbishment
Modern thin-film systems also allow subsequent installations:
- Installation height of only 2-3 cm
- Quick installation without major interventions
- Ideal for energy-efficient renovations
- Compatible with existing heating systems
