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VitaTherm – the building programme for ecological demands in wood construction

The breathable wall design with wood fibre insulating panels is free of both PVC and polystyrene. Wood windows and doors are a standard feature of this programme. Moreover, thanks to the compact VitaTherm wall thickness you gain several square metres of additional living space.

VitaTherm wall construction

Thickness36.7 cm
Ductwork8 cm
Heat transmission coefficientUm ≤ 0.14 W/m²°K
Sound insulationRw ≥ 53dB
Façade Facade wooden fibre insulation board with Baumit facade

VitaTherm ceiling structure

The ceiling structure of the VitaTherm programme is in line with that of the standard EnergyLine version. However, in this case identical performance is achieved using purely natural materials.

VitaTherm ceiling structureValues
Size of the ceiling (in the upper floor)37.1 cm
Size of the heat insulation30 cm
Heat transmission coefficientUm=0.15 W/m²°K
Sound insulationRw= ≥ 54 dB


Apart from the house construction materials, the windows in the VitaTherm programme are also natural. These windows are made of wood and not plastic, but still offer top insulation values as a matter of course.

  • Ug = 0.5 W/m²°K
  • Uw = 0.74 W/m²°K

Shadowing as a standard feature
In all habitable rooms shading by electrically operated aluminum shutters.
Apart from standard windows you can select from plastic-aluminium, wood, wood-aluminium and passive house window options.

"We give our best for you. We will not disappoint your trust in our company."
Ing. Josef Gruber, founder and CEO of VARIO-BAU, member of the Board of the Austrian Prefabricated House Association and of the European Prefabrication Association.
Daniel Gruber, MA, Assistant to the Management