Divisions The Jansen Group consists of two divisions. Jansen is one of the leading providers in these two fields of competence. Jansen Steel Systems Shaping new worlds. Using building systems from Jan
Jansen supports the EUmies Awards since 2018 The EUmies Awards in the Architecture & Emerging categories take place in odd years, while the Young Talent Award takes place in even years. In 2024, the A
Monte Generoso is flourishing! VISS facade for Mario Bottas «Steinblume» On 29 March 2017, on Monte Generoso in southern Tessin at around 1,700 m above sea level, the new mountain restaurant "Fiore di
The YTAA awards the best diploma theses of the current final year throughout Europe. A selected jury of experts chooses the three winners (teams or individuals) from the 40 best projects. They each re
Fire Station, Multi-Purpose Space and Emergency Housing The oversized windows were each designed with a rounded corner. These are based on Janisol Arte 2.0 window steel profiles, which were each manuf
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Slim steel profile system for interior doors and walls The extremely reduced face width of Jansen Art'15, the new non-insulated steel profile system from Jansen, allows a unique design, while the stee
Jansen Economy 50 is the profile system for flush door constructions without thermal insulation. The simple profile shapes ease the task of assembly. The wide range offers room for creative and cost-e
As part of the steel profile system, VISS Side-hung doors are based on VISS standard profiles. They offer a unique system solution for large facade openings that can be integrated into the building sh
The JANSEN product portfolio is rounded off with other products necessary for the installation of ground source heat loops, the installation of heat exchangers and the safe and efficient operation of
With only 60 mm installation depth, the thermally broken steel profiles achieve excellent thermal insulation values and make an active contribution to environmentally compatible sustainable building.
The Janisol HI door system fulfils maximum insulation requirements and, with respect to safety/security and durability, is also suitable for extreme service conditions – such as those in very busy pub
With the VISS system, Jansen offers a highly thermally insulated facade construction with a Passivhaus certificate for any application both in new buildings and refurbishments. The components from the
The Janisol 2 fire protection system fulfils the requirements for safety and design freedom in buildings like no other system. The material properties of steel make it possible to create very strong a
Innovative technology for maximum performance The coaxial heat loop JANSEN powerwave coax with corrugated pipe technology offers maximum efficiency. Its outer corrugated pipe makes possible better ene
Contemporary witness to the steel industry As the preservation authorities also valued the preservation of the external appearance more highly than the energy-efficient refurbishment , the window stri
VISS SG is, architecturally, a very attractive all-glass facade. Based on the proven VISS system solution, VISS SG can be simply and efficiently designed and built as structural glazing to form a high
The rounded half shells minimise the risk of injury with the secondary closing edge. This allows crush and shear points to be avoided according to DIN 18650. Thanks to low-maintenance, high-performanc
With an installation depth of only 50 mm, the Jansen Economy 50 profile system is suitable for slender, elegant window designs without thermal insulation. Tested systemised fittings are available for
Wind load on curtain walls, windows and doors Windows, doors and facades have to be able to withstand the force of the wind, even in stormy weather. The wind load that can be expected depends first an
Whether it’s as a development partner, high-tech producer or a system supplier, we stay in close proximity to our customers, operate on a global basis and work for the best in the industry. Jansen is
Research takes over former prison area A new life sciences campus is being built in Basel. The ambitious goal is to become one of the world's most important research locations for the life sciences. F
Flagship showroom through the ages The largest car dealership in the world – that was the Lyon-based Citroën branch in its day. Approximately 1000 cars were permanently on show here, not to mention th
For safe roads in snow, fog and rain JANSEN snow marking poles are made of high quality polyethylene and have high cold impact resistance. With a wall thickness of 3 mm, our plastic poles (outer diame
Q-Bic Plus was replaced by AquaCell NG in 2023. Halter AG, total power Lucern Sales Partner: BNK Bausys AG, Rotkreuz / Planung: suisseplan Ingenierue AG, Zürich / Bauunternehmen: Schmid Bauunternehmun
Renovation of the listed brewery buildings The former Bötzow brewery is centrally located in Berlin, just a few minutes’ walk from Alexanderplatz. The masterplan by David Chipperfield Architects is ba
Energetic refurbishment The uninsulated steel facades of the Domsingschule in Aachen were replaced with thermally separated constructions made of the Janisol Primo steel system in compliance with the
Function and aesthetics in harmony at BAU 2023 Jansen’s trade fair appearance will be all about design and will therefore be linked to the Telescope event in June 2022. For Jansen, design means striki
Geothermal key technology for C02-neutral housing estate The iconic project generates no operating costs, neither for heating, cooling nor electricity. To achieve this, a new type of geothermal probe
High-temperature range The EVO pipe range is suitable for all types of heating and cooling installations. Heating installations The pipes are suitable for all manner of heat distribution, radiator pip
Transformation for music The repurposing of the Sebastian hospital in Nuremberg into a music school is a successful example of how a listed building can be converted with just a few yet fundamental tw
Approved fire protection An ice rink, a triple gymnasium, four sprint tracks with a length of 80 metres, 3000 square metres of athletics training areas, 25 double rooms and additional areas for the wi
Slim steel profile system for uninsulated windows/window doors Jansen Art'System is a non-insulated profile system for windows and window doors. Originally developed as a market solution for France, t