WELCOME TO [SI-MODULAR] - WE REINVENT CONSTRUCTION

Thank you for tracking us. You probably found some video footage of our system. Great. First of all, SI is not a turnkey-concept (yet). It is mainly for self-build. So if you would like to move straight into details, just check our brochure, the price list and the boundary conditions. If you find some description or details more than once, we are sorry. But important stuff needs to be repeated. Building a house almost yourself is grand fun - but still serious business.

On this basis, an intense design and
development process commenced, to create a modular building kit that would cover the brief but not restrict the stability and durability of the finished product.
After presenting the innovative results, our [SI-MODULAR]® building kits quickly gained world wide interest and evoked both great enthusiasm and positive feedback.
Soon after, we started receiving inquiries from interested parties within the private sector which gave us the incentive to continuedeveloping our basic idea, to offer a range of designs to cover the whole market.
Today, we offer a sophisticated construction system, which provides high quality and stable building projects around the world. Our answer to stress-free and sensible construction became the perfect solution for many projects
in the private, local and commercial sector.
Our aim is to make building easier.

We welcome your inquiry.
Sincerely yours,

Hans-Ludwig Stell
Dipl.-Ing. Architect and Inventor
Managing Director of
STELL INNOVATION GmbH

Our journey began in Spring 2011 when the Kastell Foundation of Stadtlohn, Germany commissioned myself to design and develop a modular building kit.
The objective: To provide safe, affordable and sustainable housing which could be constructed easily in emerging and developing countries all over the world.

The brief specified that the kit should:
• Offer components which are widely adaptable.
• Be produced in line with industrial manufacturing techniques at an affordable price.
• Be easily assembled using a minimum amount of tools, which even the most inexperienced person could construct in a matter of hours.
• Be made of light weight, sustainable materials which could be packaged and shipped at a low cost.