About us
We plan, supply and build – from a perfectly fitting window to a complete house. With one contact person who accompanies your project from start to finish.
A specialist company from Stade – for everything around house and building
Vi-Bausystem GmbH supplies and installs windows, doors, patio doors and roller shutters, builds prefabricated houses and fits out mobile homes. Our customers are homeowners and builders as well as operators of holiday resorts.
Our aim is simple: you should not have to worry about a thing. We advise, measure, plan and take care of the installation – with one dedicated contact person instead of changing responsibilities.
- Expert advice and planning
- Made-to-measure windows, doors and roller shutters
- Prefabricated houses in modern light steel construction
- Stade
- Headquarters in Lower Saxony – short distances in the Elbe-Weser region
- 5
- service areas: windows, doors, roller shutters, prefabricated houses, mobile homes
- 1
- dedicated contact person – from advice to handover
- GmbH
- registered in the commercial register, HRB 205746, Local Court of Tostedt
Craftsmanship you can rely on
Four principles that guide every project we take on – whether a single window or an entire house.
Honest advice
We recommend what suits your building and your budget – not what is easiest to sell.
Made to measure
Windows, doors and roller shutters are manufactured to measure and fit your openings exactly.
Clean installation
Professional installation, a tidy site and a joint final inspection at the end.
Everything from a single source
From the window to the complete house: one company, one contact person, clear agreements.
Real building sites, not catalogue pictures
Our prefabricated houses are built on a load-bearing frame of steel profiles: quick to erect, precise and durable. A look at some of our building sites.
Tap a photo to enlarge it
Alonia Bay – apartments on the Argolic Gulf
On a hillside overlooking the Aegean Sea, in Kiveri on the east coast of the Peloponnese, Alonia Bay is taking shape – a modern residential complex of elegant apartments with a total living area of approx. 1,970 m². Built in the same light steel construction we use for our prefabricated houses.
- 1.970 m²living area of the apartments, approx.
- 5.450 m²area of the entire complex, approx.
- 15 minto the old town of Nafplio
- 6–8months of construction from building permit
All images are non-binding visualisations. Information without guarantee, not a legally binding offer; subject to change.
More about the Alonia Bay projectGet to know us
Management: Elzbieta Adamczyk. We look forward to your call or message – Monday – Friday: 9:00 am – 4:00 pm

