
MODULAR
The Future of Living
Production time
Lower energy bills
Organic materials
Move in 3 weeks
No construction site. No stress. No delays. Modular gives you back the most important resource: your time.

Radical efficiency
Your comfort is guaranteed by the strictest building standard in the world: Passivhaus certification. Enjoy energy independence and comfort for generations! Find out more.

Passivhaus Certification
The strictest German efficiency standard for your home.
Consumption reduced up to 95%
On heating and cooling energy, through ultra-efficient design.
Energy Independent
Energy demand as low as 15 kWh/m²/year vs. the 350 kWh/m²/year (EU detached average)*.
Passivhaus Certification
The strictest German efficiency standard for your home.
Consumption reduced up to 95%
On heating and cooling energy, through ultra-efficient design.
Energy Independent
Energy demand as low as 15 kWh/m²/year vs. the 350 kWh/m²/year (EU detached average)*.

Sanctuary of Health
We spend over 80% of our lives indoors. You deserve a healthy environment, and Modular actively protects you - from 98% organic materials to smart-filtered ventilation. Discover why it matters.

Continuous air filtration
Modular eliminates up to 90% of dust and allergens.
Optimal oxygen level
Increases productivity by up to 70%.
Recharge
Air quality improves sleep by up to 70%.
Continuous air filtration
Modular eliminates up to 90% of dust and allergens.
Optimal oxygen level
Increases productivity by up to 70%.
Recharge
Air quality improves sleep by up to 70%.
Planet. Family. Future.
Choose your family's safety. Modular uses organic materials to reduce CO2 and create a natural environment for your loved ones. Breathe better. Live better.

Up to 337T CO2 saved per house
Choose sustainably for the future of your family and the planet.
98% natural materials
Healthier air for your family, lasting quality.
EPD Certificate
Built to thrive according to Europe's strictest sustainability calculation.
Up to 337T CO2 saved per house
Choose sustainably for the future of your family and the planet.
98% natural materials
Healthier air for your family, lasting quality.
EPD Certificate
Built to thrive according to Europe's strictest sustainability calculation.

Safe. Smart. Simple.
MODULAR puts your wellness first. Panoramic windows connect you to nature, smart lighting and blinds respond to your needs, and European standards protect what matters most: your peace of mind.

54 dB sound insulation
Studio-grade soundproofing, complete tranquility.
Smart control
for blinds, lights, and other smart systems.
Passivhaus ventilation system
with heat pump and heat recovery.
54 dB sound insulation
Studio-grade soundproofing, complete tranquility.
Smart control
for blinds, lights, and other smart systems.
Passivhaus ventilation system
with heat pump and heat recovery.
Modular
Life is constantly evolving. You deserve a home that evolves with you. Modular is designed to dynamically adapt to changes. Start with the perfect space for today, and expand organically tomorrow. Read more.

No cement needed
MODULAR can be put on ground screws. It's faster, cheaper, and more durable.
Grows with your family
Add modules when you need them, without a huge initial investment.
Easy relocation
MODULAR can be relocated as your lifestyle changes.
No cement needed
MODULAR can be put on ground screws. It's faster, cheaper, and more durable.
Grows with your family
Add modules when you need them, without a huge initial investment.
Easy relocation
MODULAR can be relocated as your lifestyle changes.
Built on Trust
BIOBUILDS was born from a father's desire to build the best home for his family. Today, that vision guides us to innovate radically and build the future of living.
RIA Retreat
RIA, the most efficient prefab house in the world, recognized globally. With a consumption of only 2 kWh/m² per year. It was our first concept to demonstrate that speed, efficiency, sustainability and health can coexist.


SOL Residence
The first street of passive houses, with a consumption of as little as 12 kWh/m² per year (up to 28x more efficient than the EU average). Built using prefab panels with straw insulation. Nearly zero bills and thousands of tons of CO2 saved using healthy, organic materials.
Partners




























European. Traceable. Certified.
38.8%
Germany
29.6%
Romania
18.2%
Austria
6.3%
Finland
4.2%
Italy
2.9%
Other EU
What BIOBUILDS clients say

Modern family home
“We wanted a modern home that would stay affordable long term. With BioBuilds everything was simple and straightforward, and the result exceeds what we imagined. Bills are very low and the atmosphere truly makes you feel at home.”
- Merticariu family, Romania

Modular office
“We started with a single 24 m² module, but the quality and efficiency exceeded every expectation. So we decided to replace all our offices with modular units. Next we plan to expand with more modules as the business grows.”
- Adi R., Director, Arox Equipment

Family home, Germany
“We were initially intrigued by the Passivhaus standard, but the real-world performance was much more interesting. Our first heating bill for December was around €20. In our old apartment we would have paid about €250. The quality is truly next level.”
- Helena S., Bavaria, Germany

Tiny-house Airbnb
“As an entrepreneur building in the Carpathians I was facing delays and rising costs. Looking for a solution I found BIOBUILDS, and in 3 weeks I had a fully functional passive house.”
- Adrian, Owner, Porumbacu Garden

Black Sea home
“Moving into Modular radically changed our lifestyle. We got so used to the clean air and natural feel that we cannot imagine going back to a normal house.”
- Toma family, Romania

Off-grid modular home
“As two software engineers, the idea of supervising a construction site for over a year was our biggest nightmare. BIOBUILDS was the perfect fit. Their process felt like a well executed project plan with clear stages and a fixed deadline. It let us get the life we wanted without derailing our careers.”
- Alex P., Bulgaria
Google Reviews
Viorel
★★★★★The build process was incredibly smooth. Factory precision means no weather delays. Our home arrived complete and ready to move in.
9 months ago
Elena
★★★★★It felt like I had ordered a high-tech gadget, not a house.
5 months ago
Emanuel
★★★★★Amazing people and amazing product! The standard they are building at is higher than competitors across Europe but at a lower price. You can visit one of their homes before buying!
2 months ago
Nick
★★★★★Visited their showroom and was blown away. The attention to detail is exceptional. You can really feel the quality difference.
10 months ago
Alex
★★★★★Great team, great homes. Looking forward to expanding my 40m²!
3 months ago
Andreea
★★★★★Es fühlte sich an, als hätte ich ein High-Tech-Gadget bestellt, kein Haus.
4 months ago
Annie
★★★★★The energy efficiency is incredible. Our heating bills are almost zero, and the home stays comfortable year-round.
6 months ago
James P.
★★★★★Best decision we made. The build quality exceeds traditional construction, timeline was faster than expected.
1 year ago
Laura
★★★★★From design consultation to final delivery, everything was transparent and professional. The modular construction meant minimal disruption.
7 months ago
A. Ingrid
★★★★★Innovation at its finest. The smart home integration came pre-installed and works flawlessly. This is what modern housing should be.
11 months ago
Gabriela M.
★★★★★We were skeptical about modular homes at first, but after seeing the quality and customization options, we were sold.
8 months ago
Emma L.
★★★★★The sustainability aspect was our main concern, and they delivered beyond expectations. Net-zero ready, beautiful natural materials.
1 year ago
Viorel
★★★★★The build process was incredibly smooth. Factory precision means no weather delays. Our home arrived complete and ready to move in.
9 months ago
Elena
★★★★★It felt like I had ordered a high-tech gadget, not a house.
5 months ago
Emanuel
★★★★★Amazing people and amazing product! The standard they are building at is higher than competitors across Europe but at a lower price. You can visit one of their homes before buying!
2 months ago
Nick
★★★★★Visited their showroom and was blown away. The attention to detail is exceptional. You can really feel the quality difference.
10 months ago
Alex
★★★★★Great team, great homes. Looking forward to expanding my 40m²!
3 months ago
Andreea
★★★★★Es fühlte sich an, als hätte ich ein High-Tech-Gadget bestellt, kein Haus.
4 months ago
Annie
★★★★★The energy efficiency is incredible. Our heating bills are almost zero, and the home stays comfortable year-round.
6 months ago
James P.
★★★★★Best decision we made. The build quality exceeds traditional construction, timeline was faster than expected.
1 year ago
Laura
★★★★★From design consultation to final delivery, everything was transparent and professional. The modular construction meant minimal disruption.
7 months ago
A. Ingrid
★★★★★Innovation at its finest. The smart home integration came pre-installed and works flawlessly. This is what modern housing should be.
11 months ago
Gabriela M.
★★★★★We were skeptical about modular homes at first, but after seeing the quality and customization options, we were sold.
8 months ago
Emma L.
★★★★★The sustainability aspect was our main concern, and they delivered beyond expectations. Net-zero ready, beautiful natural materials.
1 year ago
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