The future =
integrated construction
The construction industry is at a turning point. Traditional construction processes are increasingly giving way to innovative, efficient, and sustainable methods. At Group Jansen, we believe that gintegrated construction — in which all disciplines of design, engineering, construction to maintenance are brought together in a single streamlined process – the new standard is.
More than design & build
Looking to carry out a renovation or new construction project from start to finish? You often think of a chain of parties involved: architects, engineering firms, contractors, subcontractors, coordinators… Each with their own vision, pace, and budgets. At Group Jansen, we take a different approach. We believe in the power of a single, integrated approach: design & build . And with our Makers, Builders, and Sustainers, we have all the necessary expertise right here in-house. What’s more: we take it a few steps further. With our own R&D department, our own design unit, our own BIM team, and our own facility services, we guarantee a comprehensive approach from A to Z. One partner, with one plan and zero worries for you.
Four steps
One streamlined process
1. Design
Every project starts with a vision—with ideas, ambitions, and goals. Our design team LUBDUB translates these into an interior concept that feels just right—down to the smallest details. LUBDUB isn’t a traditional design firm, but a close-knit unit within Group Jansen that combines creativity with practicality. We don’t just design what’s beautiful, but also what’s feasible, easy to maintain, and within budget.
What is unique about LUBDUB? We design “at the customer’s heartbeat”. Hence the name. This means that we immerse ourselves in your organization, your brand identity and your way of working. This creates a concept that is not only aesthetically pleasing, but also really works for the people who live, work or care in it.
2. Engineer
At Group Jansen, we believe that innovation is the driving force behind progress. Our R&D department plays a crucial role in this. These talented minds design new products that the market demands, optimize existing items, and solve project-specific challenges—something that definitely benefits you as a customer.
Another strength that enhances our design-and-build projects is our BIM department. BIM stands for Building Information Modeling: a smart way of building in which we first create a digital model of each project. This makes potential conflicts or bottlenecks visible as early as the design phase, allowing us to anticipate issues rather than react to them.
At Group Jansen, we use BIM not only as a technical model but also as a communication tool. Clients, designers, and contractors all view the same digital building. This speeds up decisions and makes the entire process more transparent.
3. Build
Once the design is finalized, we transition seamlessly to the implementation phase. And you can take that quite literally: our own skilled craftsmen take over. With more than 750 in-house colleagues—from carpenters, painters, and site managers to technicians and KNX specialists—we keep a firm grip on the process. No misunderstandings between the design team and the construction site, no time lost during handoffs, no surprises in the finishing touches. Everything is coordinated from start to finish.
The budget also benefits from this. Thanks to our design & build approach, the financial picture is on the table from the start. And we can estimate much more accurately where optimizations are possible – without compromising on quality or appearance.
4. Maintain
At Group Jansen, the story doesn’t end when the last baseboard is installed. Even after completion, we remain a reliable partner. Our facility services, Jansen Services, is available 24/7 for maintenance, repairs, and technical support. This ensures your building remains not only beautiful but also functional and safe. From HVAC to lighting, from plumbing to access control: our all-around technicians make sure everything keeps running as it should. One phone call and we’re there: fast, efficient, and knowledgeable.
Not a buzzword, but a philosophy
“For us, design & build isn’t just a buzzword—it’s a philosophy. We believe that creating spaces starts with understanding people. And that the transition from idea to reality is best handled by a single party with a clear vision, short lines of communication, and a strong internal team.”
Erwin Reeskens, Director of Quotations & Engineering at Group Jansen
Modular & circular
sustainably efficient
In our integrated approach, modular and circular construction plays a crucial role. It ensures speed, efficiency and sustainability. With solutions such as the J’Sky climate ceilings, we create energy-efficient and comfortable spaces with limited installation costs. Our J’Clickd partition walls are easy to assemble, adjust and even made of bamboo. Prefabricated reveals provide time savings and perfect finishing on site. And thanks to Cicé, our gypsum waste gets a second life in exclusive ceramics.
+20%
Real estate value
Projects executed using an integrated & modular approach increase real estate value by an average of 20%.
-20%
Construction time
Projects executed using an integrated & modular approach reduce construction time by an average of 20%.
7 advantages of
integrated construction
Projects that are carried out based on an integrated & modular construction method shorten the lead time by an average of 20%. The seamless collaboration and a consistent quality standard thanks to our internal expertise and BIM methodology are also strong advantages. In addition, you save costs through fewer errors and more efficient planning, while innovation and flexibility are built in through sustainable materials and smart technologies. The result: complete peace of mind and the certainty of a smooth, high-quality and future-proof project.