For the heat insulation of floors and heat insulation of foundations our company uses middle-hard foam (ekonomic solution).
Advantage – it has closed cells, it serves as hydroinsulation, it has higher load pressure (polystyrene 100 KPA and middle-hard foam 250 KPA) and so system boards do not have to be used.
In case that there are routes laid through the floor, we do not create thermal bridges, pipelines and cables can be hidden.
If the foundations are being solved, regardless of irregularities of the substrate we are able to copy the substrate and additionally hydroinsulation can be applied to that.
Thickness 10 cm of polystyrene is equal to 6 cm of middle-hard foam.