
Prefabricated
8 out of 10 construction projects go overtime and overbudget.

578
days.Average European construction time.
It doesn't have to be this way.

21
days.Factory to your doorstep.
Welcome to the future of living.
PRECISION
Built in a factory. Not improvised on your land.
8 out of 10 construction projects go overtime and overbudget. Up to 30% of materials go to waste on site. We moved the entire process into a controlled environment and eliminated every variable we can control.
Manufacture
~10 daysFrame assembly, insulation, MEP installation, windows, interior finishing, and blower door testing. Everything happens in a climate-controlled factory, in parallel, not sequentially.
Transport
2-5 daysFinished modules are loaded and delivered EU-wide. Production is aligned with your land preparation and authorization timeline. No client has ever waited with a prepared foundation.
Deliver
1-3 daysModules are positioned on the prepared foundation and connected. Utility hookups and final sealing. Your home is structurally complete and weathertight in days, not months.
BIOBUILDS vs Traditional Construction
| BIOBUILDS | Traditional | |
|---|---|---|
| Total timeline | Typically under 30 days | 9-18 months |
| Tolerances | Factory-grade | up to ±10 mm |
| Weather dependency | None | High |
| Material waste | <2% | Up to 30% |
| Quality control | Factory-certified | Site-dependent |
| Price certainty | 100% fixed | Variable |
Total timeline
Tolerances
Weather dependency
Material waste
Quality control
Price certainty

Fully controlled. Every single day.
Every module is built inside a climate-controlled factory. No rain damage, no frost delays, no humidity warping.

Tolerances a construction site can't match.
Factory production holds every joint to tolerances a construction site cannot match. This precision is what makes Passivhaus airtightness achievable.

Fully prefabricated.
Walls, floors, roof, insulation, windows, electrical, plumbing, interior finishing. Everything leaves the factory complete. On-site work is limited to connection and hookup.

The quote is the cost.
Fixed price. The module leaves the factory at the price you were quoted. No scope creep, no change orders, no surprises.
Certifications that matter.
Passivhaus System Certification
The MODULAR system is certified by the Passivhaus Institute from Darmstadt to the world's strictest thermal, airtightness, and ventilation standards. Over 2,000 parameters tested.
EPD International
Full lifecycle transparency audited by a third party. Confirms carbon-negative at -101 kg CO2e/m² from raw material to end of life.
FSC & PEFC
Chain-of-custody on all applicable timber. Timber traceable from sustainably managed European forests to your home.
Our principles
Efficient
Passivhaus-certified. ~15 kWh/m² per year.
Learn morearrow_forwardHealthy
98% organic materials. Zero VOCs.
Learn morearrow_forwardPrefabricated
Factory-built in 3 weeks.
You are hereMade in Europe
5 countries. Full traceability.
Learn morearrow_forwardQuestions you might be asking.
THE PROCESS
3 weeks in the factory, then delivered to your site. 99% of the house leaves the factory finished. Compare that to 9-18 months for traditional construction.
Because nearly everything happens in a controlled factory environment, there are no delays, no seasonal stoppages, and no coordination chaos between subcontractors.
See time-lapse production videos.The entire home, walls, floors, roof, insulation, windows, electrical conduits, and plumbing channels, is built in our factory using lean manufacturing methods and years of refined processes.
Modules arrive on-site fully finished, airtight, and ready to live in. On-site work is limited to foundation connection, module joining, and final utility hookups.
See what goes into every module.Stronger. Factory-controlled conditions mean exact tolerances, zero weather damage during construction, and consistent quality across every joint. BIOBUILDS uses a 35 cm volumetric timber-frame module that destroys thermal bridges by design.
It's not a wall sandwich; it's an entire structural volume engineered as a single unit. The structural integrity is way above the average house, with an expected lifespan of 80+ years.
Learn about Passivhaus structural requirements.THE ADVANTAGES
Quality control (every joint inspected before shipping), speed (3 weeks vs. 9-18 months), waste reduction (factory offcuts recycled instead of sent to landfill), and weather independence (production continues rain or shine, 365 days/year). Lean production means fewer errors, less waste, and a finished product that arrives on your land already airtight and tested.
See our factory process.BIOBUILDS homes are very flexible when it comes to foundations. They work with concrete slabs, strip foundations, ground screws, or raised pillars, as long as there is a proper thermal separation layer (like steel beams or an insulated foundation) to maintain the energy envelope.
Ground screws and pillar foundations are especially popular because the home doesn't even need to touch the ground directly, which improves efficiency and simplifies installation.
Get a site assessment.


