Black Cube /by Anneli and Olga/


We want to create prefabricated sauna, that is transportable by truck, that can be easily built at the destination. And we want to make that happen by using few modules/pieces made in specialized factory. We have a cube Sauna module made from smaller modules and combinations of some modules. S- sauna, L- lounge+kino, M- sauna + sauna lobby, L(S)- cabinet. Outside dark thermo wood, inside golden wood and curvy natural vorms. Two types: with insulation into northern country and without insulation into southen country. Wall thickness is 81 - 131 mm. We have different VARIATIONS of joins also. THANKS TO same ELEMENTS and JOINS the module is easily changeable to BIGGER or SMALLER one. Also the modularity, that is COMFORTABLE for possible partners to sell, fabricators and for a CLIENT. Who can easily CHANGE the SIZE of the module, by ADDING elements or CHANGING THE CORNERS from straight to natural cosy CURVES. Inside here is an ERGONOMIC sauna BENCH The CURVY bench ergonomically supports your BACK by LYING down or SITTING.

Key benefit

Modularity, Ergonomy, Ecology, Fast production, transportation, complectation, Easily changable

Material list

Insulation is a cannabis wool.
Bench board SHP, Thermo-alder.
Thermory Vivid Opaque thermo-spruce C11-S
LVL 40mm
Wood roof.

Ecological values

We have only a few different elements, that are comfortably combined to get bigger structure, minimal waste of material and easily productive. Wood as CO2 neutral material. Insulation is a cannabis wool, ecological and local building material. Bench board SHP, Thermo-alder. Thermory Vivid Opaque thermo-spruce C11-S LVL 40mm, as a main construction that is thick and don`t need additional treatment, has a higher roomfire-resistance and perfect to be used in damp room like sauna; also good solution to keep sauna thick and lightweight



  • Economical span (mm)
  • Thickness (mm) 131
  • Airbourne sound reduction factor (dB)
  • Impact sound transmission (dB)
  • Resistance to fire class
  • Thermal properties





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