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Prefabricated houses production

Precision, Sustainability, European Standards

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Network of Trusted Factories

At B2B PREFAB, we believe that the success of every project starts at the production level. Our commitment to excellence begins with carefully selected manufacturing partners in Ukraine and Slovenia, who deliver state-of-the-art prefabricated construction elements, compliant with the strictest European standards and made exclusively with CE-certified materials.
A Network of Trusted Factories
Unlike single-facility providers, B2B PREFAB collaborates with a network of specialized production sites across Europe. This includes:
A strategically located manufacturing hub in Ukraine, optimized for cost-efficiency and fast delivery across the continent.
Highly automated, export-focused plants in Slovenia, operating under ISO-certified quality systems.
This flexible setup allows us to meet diverse client requirements, balance supply chains, and scale production capacity according to project needs.

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Ukrainian Production Facility: Efficiency Meets Affordability

Our Ukrainian partner factory, based in Kyiv, spans over 5,000 m² and is equipped with modern, semi-automated production lines for timber frame components. These include:
CNC-controlled saws and cutting stations.
Precise assembly tables with pneumatic presses.
Units for wall panel preparation, insulation, window openings, and membrane application.
Thanks to the local sourcing of raw materials and skilled labor, this plant offers a cost-effective yet high-quality production solution for both the local and EU markets.

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Slovenian Facilities: European Engineering at Its Best

Our Slovenian partners are pioneers in exporting prefabricated wooden structures to Germany, Austria, Switzerland, and Scandinavia. These factories specialize in:
High-precision panelized systems.
Modular units with pre-installed electrical, HVAC, and plumbing systems.
Timber roof trusses designed using MITEK technology.
Each component is pre-engineered, pre-insulated, and pre-certified before shipment, streamlining on-site installation and ensuring total compliance with EN, ETA, CE, FSC, and PEFC standards.

Only CE-Certified MaterialsWe never compromise on safety or performance. Every material used in our prefabrication process is certified under the European Conformity (CE) mark and sourced from trusted European suppliers. These include:● Kiln-dried, calibrated structural timber (≤18% moisture content, FSC-certified).● Mineral wool or wood-fiber insulation with high thermal resistance.● Breathable membranes and vapor barriers (EN 13859 compliant).● Triple-glazed windows with Uw-values as low as 0.8 W/(m²·K).● Wide range of gypsum boards and moisture-resistant OSB for internal linings.Our procurement policy ensures that all inputs meet or exceed EN 14081-1, EN 14732, EN 520, and other relevant European building codes.
Multi-Level Quality Control● We apply a strict three-stage quality assurance system:● Incoming Material Inspection – All deliveries are checked against technical specifications and CE documentation.● In-Process Monitoring – Every assembly step is recorded, and dimensional tolerances are verified in real time.● Final Inspection & Documentation – Each batch is labeled, documented, and verified against architectural and structural drawings before dispatch.● Every wall, floor, and roof component is assigned a unique QR code for tracking and traceability, which can be scanned even after installation.
Energy Efficiency and Passive House StandardsAll components are designed for high energy performance, allowing our buildings to meet and exceed A+ and A++ energy class ratings in Germany and other EU markets. We factor in:● Thermal bridge minimization.● Continuous insulation layers.● Optimized airtightness and vapor diffusion control.● Ventilation layer detailing for wooden façades.● Our elements are "Passive House Ready" and follow EN 16034, EN 15232, and regional norms for energy-efficient construction.
MITEK Trusses: Smart Roof EngineeringTo ensure optimal load distribution and minimize material use in roofs, we use MITEK software and metal plate connectors to design and manufacture engineered trusses. This delivers:● Light but strong roof structures.● Shorter production time.● Reduced timber waste.● Reliable performance even for complex spans.● Whether for single-family homes or large commercial buildings, MITEK trusses provide technical and economic advantages.
Key Advantages of Our Production System✅ Fast production cycles – From design approval to delivery in 8 to 12 weeks.✅ Guaranteed quality – Precise joints, no rework needed on site.✅ Custom flexibility – Order just the structural frame, or opt for full prefabrication with windows, electrical, insulation, and more options.✅ European compliance – Ready for delivery and installation in EU.

At B2B PREFAB, we don’t just produce building components — we deliver peace of mind. By combining European-certified materials, modern production lines, and decades of experience, we enable our clients to build faster, smarter, and better.Our factories are your competitive advantage — blending engineering precision, production flexibility, and international compliance under one roof.Choose B2B PREFAB — where your next project begins with certainty.


Our Blog

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B2B Prefab news | September 27, 2024

Efficient Assembly: The Power of Prefab Construction

At B2B Prefab, installation is where innovation meets precision. Our prefabricated homes arrive on site with all components pre-engineered, allowing for rapid, weather-independent assembly. In just a few days, walls are lifted, roofs are sealed, and the structure is ready for finishing works. This method not only saves time and costs but also ensures consistent quality. From foundation to final screw — we build smarter, faster, and greener.

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B2B Prefab news | January 15, 2025

Prefab Installation in Germany: Fast, Precise, Reliable

Last week, our team successfully completed the installation of a prefabricated house in Germany. Thanks to detailed planning and factory-made components, the entire structure was assembled in just a few days. From unloading the walls to securing the roof, every step followed strict German construction standards. Prefab means less noise, less waste, and more efficiency — perfectly aligned with Germany’s focus on sustainability and quality.

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B2B Prefab news | May 22, 2025

The MITEK Advantage: Smart Roof Trusses for Modern Building

At B2B Prefab, we use MITEK technology to manufacture roof trusses that are stronger, lighter, and more efficient. Designed with advanced software and assembled with precision-engineered metal plates, MITEK trusses ensure optimal load distribution and structural integrity. This means faster installation on site, less material waste, and full compliance with European standards. It's innovation that saves time and builds smarter.