Wall construction with the top specialists for each task

The tasks of a wall are statics, thermal insulation, noise insulation and heat storage. We use a top specialist for each of these tasks.






Wall construction with the top specialists for each task The tasks of a wall are statics, thermal insulation, noise insulation and heat storage. We use a top specialist for each of these tasks.

We will link the wall structure as soon as the choice of materials is finalized in all details.

  Examples from Ubakus.de


All examples are from the example collection of Ubakus.de and can be studied there. Multiple languages can be selected on Ubakus.de.

  Wall Straw Wood Passiv house GEMINI
Dicke Wandaufbau mm 450 515 362 417 250
Weight at usage kg/m² 552 85 98 69 40
Weight at transport kg/m² 552 85 98 69 27
u-Value W/m²/K 0.239 0.126 0.147 0.112 0.114
Heat storage capacity: kJ/m²/K 389 78 67 44 75
Area inside at 10.8 x 7.59 outside 66 64 69 67 73

  Weight during transport and use


We use full-surface heating. During transport, the water is left out of the full-surface heating, therefore the wall structure is lighter during transport than during use. Water has by far the largest specific heat capacity of all available materials. Therefore, water was taken as the top specialist for heat storage.

Steel offers the best value for money in the static. PU foam is beyond exotic expensive materials the top specialist for thermal insulation, but unfortunately not for sound insulation. Mineral wool and full-surface heating take over this task.

Technology in GEMINI next Generation House
For some, technical innovation is a great exciting adventure, for others incomprehensible boredom. This page is written only for the some.


Electricity surplus: The power grid is only there to sell electricity Electricity surplus: The power grid is only there to sell electricity
On-grid and off-grid with identical GEMINI next generation houses. Off-grid is only more difficult to finance because the income from electricity sales is missing.


Significantly more efficiency with heat pumps Significantly more efficiency with heat pumps
You can sell more electricity if you need less yourself. Therefore, 3 innovations at once for the utmost efficiency in space heating, space cooling and hot water.


From surface heating to full surface heating From surface heating to full surface heating
To increase the coefficient of performance of the heat pump, every degree less flow temperature counts. We take this to the extreme with full-surface heating!


Ventilation with heat and moisture recovery from exhaust air Ventilation with heat and moisture recovery from exhaust air
We do not take just any ventilation system, but one with moisture and heat recovery from exhaust air and 20 cm pipes for extremely quiet and economical operation.






          Wall construction with the top specialists for each task: The tasks of a wall are statics, thermal insulation, noise insulation and heat storage. We use a top specialist for each of these tasks. https://technology.gemini-next-generation.house/wall-structure/