Insulating floors and pavements

Inverted flat roof
Pitched roof
Vertical walls and thermal bridges
Underfloor heating
Technical data
Perimeter insulation


Perimeter insulation enables energy losses through the base of the building to be reduced

The underground walls are one of the areas of the property that is most prone to heat loss. Perimeter insulation means considerable reductions of these energy losses by protecting those elements that directly contact the ground with EFYOS extruded polystyrene.

XPS SL extruded polystyrene is ideal for this type of application as it is a product that does not suffer from rotting, does not absorb any water, has raised levels of resistance to compression, has an advanced insulating capability and is very easy to install before the sides of the building are filled in.


Soprema Iberia, S.L.U.
Factory in Tarragona
Polígono Industrial "El Mas Vell",
Carrer de l'Oli, s/n, 43144 - Vallmoll
Fax +34 977 63 79 30
Soprema Iberia, S.L.U.
Factory in Toledo
Ctra.CM-4006 Km. 36
45740 Villasequilla
Fax +34 925 02 32 11
+34 977 63 79 20