Modular House Providers Compared: Neutral by Criteria
Modular houses are manufactured as room cells in the factory and assembled on site. This guide presents providers alphabetically and by transparent criteria, without crowning a test winner. It explains the difference between modular and serial building. That way you compare modular houses fairly.
Modular houses (Modulhäuser) are produced in the factory as complete room cells and merely assembled on site — this shortens the construction time and makes the costs plannable. But which provider suits which project? Instead of crowning a supposed test winner, this guide presents the providers alphabetically and by transparent criteria and explains how modular building differs from serial building. A broader overview is offered by our modular house: prices & providers guide.
Short answer: There is no objective modular-house test winner, because the providers serve different concepts, sizes and regions. More sensible is a comparison by verifiable criteria: construction method (timber or converted steel container), module size, degree of prefabrication, building area and finishing stage. Turnkey modular houses in 2026 lie predominantly within the range of €2,350 to €4,500/m² of living area.
What is the difference between modular and serial building?
Short answer: Modular building means that complete room cells (modules) are produced in the factory, transported and joined on site. Serial building further describes the repetition of standardised floor plans and components in series — for example with several identical houses or dwelling units. A modular house can be produced serially but does not have to be; the two terms overlap but mean different things.
The big advantage of both approaches is prefabrication under controlled factory conditions: less weather influence, consistent quality and short construction times. How a modular house fundamentally works and for whom it is suitable is explained by the house-type page modular house.
Which modular-house providers are there and how do they differ?
Short answer: The following overview lists providers alphabetically and without rating. They differ above all in construction method (timber module or converted container), in the degree of prefabrication and in the typical module size. Which provider fits depends on your plot, your space needs and your region — not on a placement.
Modular-house providers alphabetically (neutral, without ranking)
| Provider | Construction method / concept | typical orientation |
|---|---|---|
| conliving | Timber module building | compact, relocatable modules |
| Containerwerk | converted steel containers | recycled room modules |
| Dwellii House | Timber module building | small, mobile living concepts |
| Fjorborg Häuser | Timber building / modular houses | Scandinavian-influenced houses |
| McCube | Module building | design-oriented room modules |
| SchwörerHaus | FlyingSpace timber module | expandable, relocatable modules |
| Wohnwagon | Timber module, self-sufficient | ecological-self-sufficient concepts |
The list makes no claim to completeness and deliberately makes no rating. For a structured quote comparison of several providers, use the provider comparison and the house catalogues section.
Compare modular-house quotes neutrally
Instead of relying on a ranking, compare quotes from several modular-house providers directly. Request suitable quotes free and without obligation.
By which criteria should I compare modular-house providers?
Short answer: Compare providers by hard criteria instead of by rankings: construction method and material, maximum module size and transport dimensions, degree of prefabrication and finishing stage, building area as well as expandability and relocatability. Only when these points suit your plot and needs is the price comparison worthwhile — on the same specification basis.
- Clarify the construction method: timber module or converted steel container – with a different environmental footprint.
- Check module and transport dimensions, as they limit the floor plan and delivery.
- Ask about the degree of prefabrication: does the module arrive ready to move in or as a shell-completion module?
- Have the provider's regional availability and delivery radius confirmed.
- Clarify expandability and relocatability, in case the need changes later.
Anyone thinking about a container conversion should know the building-law and design particularities — orientation is given by the guides to the kit house and to the prefab house erection day, which shows how quickly the assembly of prefabricated elements proceeds.
What does a modular house cost in 2026?
Short answer: The price depends on size, construction method, degree of prefabrication and specification. Turnkey modular houses in 2026 move predominantly within the market range of €2,350 to €4,500/m² of living area; small, simply equipped modules can be cheaper, high-quality or self-sufficient concepts more expensive. Added to this are plot, servicing, foundation, transport and crane work.
Plan in ancillary costs early
The module price is only one part of the calculation. Foundation, servicing and transport can weigh in considerably. Plan in these items early — the cost calculator helps with the overall calculation, the guide servicing a plot with the connection costs.
For whom is a modular house worthwhile — and where are the limits?
Short answer: Modular houses are especially suitable for compact floor plans, fast completion and builders who value plannable costs. Limits are set by the transport dimensions of the modules, the access to the plot and the local building regulations. Very individual large floor plans can indeed be realised modularly but then lose part of the cost advantage over classic prefab houses.
Anyone who wants to live flexibly and mobile will find related concepts in the guides to the tiny-house pitch and to the plot search for the tiny house. An overview of models and providers is offered by the tiny house.
Conclusion: criteria beat rankings
A modular-house test winner would be a false precision, because the providers pursue too different concepts. Anyone who instead compares by construction method, module size, degree of prefabrication and region reliably finds the suitable quote. Neutral background on prefab and modular building is provided by the Federal Association of German Prefab Building (BDF).
Compare modular-house providers yourself
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What does your dream house really cost?
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Compare house prices nowImportant questions briefly explained
The most common price questions around Modular House Providers Compared – answered concisely by the Prefabricated House editorial team (as of 2026).
