Piano termosaldato

Piano termosaldato

Flat insulating panel in sintered expanded polystyrene (EPS), available in white and with improved thermal conductivity (graphite), to which a high impact laminated polystyrene film (HIPS) is coupled, obtained through a heat sealing process, available in different colors and finishes (also reflective aluminate). The panel has a slight surface shaping such as to identify a 50 x 50 mm square mesh grid useful for laying the piping.

The heat-sealed film gives the system a robustness that can adequately resist the stresses caused by the trampling of the operators and the humidity of the screed during the construction phase; it also acts as a vapor barrier in the operating phase of the radiant system.

On the four sides of the panel there is a batten with overlapping and hooking of the perimeter edges in such a way as to allow adequate overlap and a solid connection between adjacent panels, ensuring an optimal seal during the installation of the panels and the casting of the screed.


Panel overall dimensions

1425 x 825 mm (net 1400×800 mm)

EPS base thickness

15 ÷ 60 mm

EPS compressive strength class

120 ÷ 500 kPa

EPS type

white and improved conductivity (graphite)


HIPS film thickness

170 ÷ 230 μm


Pipe spacing

50 mm

Pipe diameter