About SIA B2B Prefab

20 Years of Experience, 3 Factories, 1 Goal — Quality Prefab Construction

Based in Latvia, B2B Prefab offers complete B2B solutions in the field of prefabricated timber frame construction. We specialize in managing full-cycle project delivery — from engineering and design to on-site installation.

Our strength lies in experienced management, flexible production, and a global approach to each project. With three partner factories across Europe, we guarantee stable quality and the ability to scale up to any project size and complexity.

More about us

Prefab elements project development

Production support

Worldwide delivery support

Prefab elements assembling support

Optimal price solutions

Modular solutions

Experience You Can Trust

20+ years of managing prefabricated construction projects across Europe — from design to assembly.

Zero Stress, Full Control

From design to delivery, we handle the complexity — so you can focus on results and minimize your risks.

European Reach, Local Feel

Wherever you build, our experienced team and partner`s network will make you feel like at home.

Looking for a reliable partner for your prefab project? Contact us — we’re ready to collaborate.

Let`s get in Touch!B2B Prefab SIARusova iela 24–50, Rīga, Latvia, LV-1026📧 moc.baferpb2b%40ofni📞 +371 20717177🌍 Operating across Europe and worldwide. European Experience. Global Quality.