We can help you plan and design your ideal house, so you can build it yourself.

These houses are delivered in prefabricated form and errected by you with the help of an assembly plan. You receive all the parts (wall, ceiling, roof elements) and materials (beams, columns, stairs, facades, windows, insulation materials) providing for a complete shell. Also the roofing work is included and carried out by a specialist of our office.

"three liter house" or passive house reduce your operation costs as well as your construction costs.
After selection,planning and purchase of the house we need about 12 weeks to deliver.
Haupt-Haus architect will help you to not only build a power house, but also to save your construction and operating costs. Also you will get an Energy pass.