Hello
I hope someone can answer how the following floor is constructed and what the measurement/distance from the concrete slab to the underside of the floor is.
GROUND FLOOR
Reinforced concrete slab with insulated edge beam. 10 cm
mineral wool mat. Y0.04.47 x 72 mm.
Directly on the ground in a grid layout.
60 cm on 47 cm joists 22 mm subfloor with 3.5 mm hard wood fiberboard.
The house is from 1969, Hjältevadshus
The idea is to install water-based underfloor heating.