
Smart building for a sustainable future
We help architects and property developers deliver projects quickly and reliably. CIRCL builds all residential projects: from the new subdivision with individual houses to apartment buildings of up to 5 storeys. With a smart construction system that quickly converts your design and requirements into a concrete buildable project with a fixed price and a short lead time.
Why choose CIRCL?
Shorter lead time
No endless delays or uncertainty. Our smart construction concept and streamlined processes shorten the lead time of your project.
Our accurate off-site preparation state allows us to deliver projects quickly with minimal disruption to the neighbourhood. Without the delays and stress of traditional construction.
Fixed and optimal price
In construction team, together we optimise your design according to budget.
With our fixed-price model, you never pay more than agreed. We aim for 100% clarity and financial peace of mind from the start.
More living space
Thanks to our smart building system, we make optimal use of every square metre: up to 7% more interior space within the same volume.
Thanks to innovative construction techniques, you get more out of your home without the need for a larger plot. More space where it counts - incorporated directly into your design.
Designed for you
Van eengezinswoningen tot compacte appartementsgebouwen: ons flexibele bouwsysteem past zich aan de schaal, locatie en strategie van uw project aan.
We will work on your design and optimise it according to budget and your customers' requirements.
Sustainable & circular
Our homes are built with sustainable materials and circular principles - good for the environment and your energy bill.
High-quality insulation, smart systems and sustainable materials create a modern, energy-efficient home- built to last and permanently save costs.

Our promise to property developers
- Fixed price
- Fast turnaround time
- Guaranteed quality



1Schedule a free consultation
Tell us about your ideal home, budget, and any specific needs. We’ll explore what’s possible together, answer all your questions, and guide you toward a solution that fits—no commitment required.
2Get your fixed-price proposal
Based on your needs and preferences, you’ll receive a clear, fixed-price proposal that outlines your future home—so you can make a confident decision without uncertainty.
3Home build within 12 weeks
While your permit is in process, we help you make all key decisions and prepare every detail behind the scenes. Once approved, we immediately move into production—ensuring your home is delivered on time, without delays.

Bouwen met +100 jaar ervaring
CIRCL is ontstaan uit de Groep Vanhout, deel van BESIX Groep. Een frisse blik gecombineerd met meer dan een eeuw aan bouwkennis. Samen met de KU Leuven en Buildwise hebben we een innovatief bouwsysteem ontwikkeld dat alles anders én beter doet.
