Sustainability in construction
we lead by example.
For Group Jansen, sustainability is more than just a buzzword. It is a promise to current and future generations. As a construction group, we realize our significant role in this area, as buildings are built to last. With an integrated & modular approach for each project, we work towards a sustainable future.
We think ahead in every step
With every project, we examine how we can promote more sustainability. Is recycling construction materials an option? How do we prevent waste of building materials? Can we use sustainable solutions like modular walls or climate ceilings? These are important questions we ask ourselves every day and must ask ourselves. For ourselves and for our descendants. Through our group’s integrated approach, we also see a faster payback time on sustainable investments of an average of 20%.
We choose modular solutions & sustainable materials
We recycle materials from other projects
We fully commit to maintenance and keep your building in top condition
We develop products on our R&D department that we miss in the market
We integrate your systems and smartly save energy consumption
Ceramics by Cicé
molded in sustainability
From waste to something special. We proudly present Cicé, our exclusive line of refined ceramic products that shape your space. Driven by master ceramist Jef Jansen and the R&D team, we developed a unique clay composition based on the gypsum waste from Jansen Prefab. Discover Cicé for yourself soon.
Applause for
J’Clickd and J’Sky
Some excellent examples from Group Jansen’s own sustainable product range are J’Clickd and J’Sky.
J’Clickd
J’Clickd are circular system walls that consist of only 3 components: metal clips, profiles and glass. Simple and ingenious. The choice for a minimum of materials, the quick assembly, the flexibility and the relocatability of these walls are just some of the advantages. At Tour & Taxis (Brussels) they’re already fans.
J’Sky
A climate ceiling that keeps your energy bill in check? J’Sky makes it perfectly possible. Group Jansen handles both installation and maintenance. Just like our movable walls, J’Sky scores excellently for both BREEAM and WELL. Curious about J’Sky? You can experience this application, among others, in Hotel Van der Valk Gent.
Taking it to the next level with
SPAAS and J’SYNC
Group Jansen offers innovative and sustainable interior solutions. By utilizing modular designs and IoT technology, maintenance becomes data-driven, ensuring optimal spaces. This reduces costs and promotes sustainability in construction.
Space-as-a-service
Green applications usually come with a hefty price tag. That’s exactly where the shoe pinches for hotel chains, companies, project developers, … Thanks to our space-as-a-service formula (SPAAS), we lower the financial threshold, provide sustainable solutions and their maintenance for a monthly fee. A formula where you as a customer lease the complete interior of a location (including maintenance).
J’Sync
Does a SPAAS plan sound like music to your ears? Then you’ll be completely won over by our J’SYNC approach, where we cast standard products in a modular design and measure the needs of your building or space with IoT. Maintenance, repairs and adjustments to your space no longer happen on gut feeling, but based on hardcore data. This way your space stays one hundred percent in sync with possible changes.
Taking it to the next level with
SPAAS and J’SYNC
Group Jansen offers innovative and sustainable interior solutions. By utilizing modular designs and IoT technology, maintenance becomes data-driven, ensuring optimal spaces. This reduces costs and promotes sustainability in construction.


