New RIS-RAS system
The new Ris-Ras system consists of an EPS-graphite plate with a low transmission coefficient, covered with a film with semi-adhered fibres, which serve to fix the pipe. In addition to this we add our experienced 5-layer pipe and a highly efficient regulation that make the radiant heating system the best and most efficient way to heat your home in winter and cool it in summer.
A system with the following advantages:
- Absence of noise
- No air movements
- No external elements
- Does not propagate the spread of bacteria
- Does not dry out the environment
- Does not stain the walls
For all these reasons, it is the system that provides the greatest degree of comfort.
This new Ris-Ras system belongs to our portfolio of underfloor heating products. A system that provides us with much more comfort, efficiency, savings and a totally uniform distribution of the heating compared to the old-fashioned radiators.
New base element
The new RIS-RAS-GRAPHITE base element offers significant improvements:
- Increases thermal insulation by 20% compared to standard polystyrene.
- Increases the energy efficiency of the installation.
- Improved impact and airborne sound insulation
The film is impermeable to water, which guarantees the insulating capacity over the years. The top layer of the film is screen-printed to mark the pipe spacing for installation.
The certification of the complete system according to the European standard EN-1264 is a guarantee of operation for the customer, the installer and the designer.
Accompanied by our EVOHFLEX pipes
Polytherm Evohflex 5-layer pipes can be used in temperatures from -20°C to +95°C. The spiral casing allows the pipe to be fixed to the base element.
The polymeric outer layer protects the EVOH layer to maintain its full effectiveness throughout the life of the pipe.
The Evoh layer thus arranged reduces oxygen absorption and is 30% more effective than traditional 3-layer pipes in the long term, reducing sludge formation.
Water from a sludge-free installation increases its energy efficiency and the service life of all the elements that make up the installation.