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Smoke protection

Double-walled systems

Fire protection Protecting human lives and material assets from destructive flames Fire is fascinating – as long as we can keep it under control. However, if an uncontrolled fire breaks out, all we ca

Smoke protection Preventing the spread of poisonous smoke gases Fire not only produces flames but also smoke. Smoke is a gas that contains tiny particles which can be extremely toxic – just a few brea

Product information Plastic Solutions World first in the geothermal: JANSEN shark World first in the geothermal: JANSEN shark technologie (185 KB) Images: JANSEN shark technologie (7 MB) JANSEN shark

Non insulated

Fire protection

Worldwide sales network Active worldwide through a partner network Jansen has its roots in Switzerland and is active throughout the world. Jansen products are held in high regard wherever the focus is

Worldwide sales network We are at home wherever our competence is needed Leading in Switzerland, we impress with our consulting expertise in international markets. The reliability of our products, opt

Worldwide sales network Active worldwide through a partner network Jansen has its roots in Switzerland and is active throughout the world. Jansen products are held in high regard wherever the focus is

Non insulated

Non insulated

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Thermally insulated

Burglar resistant

Fire protection

Burglar resistant

Bullet proofing

Bullet resistance Calculable protection against firearm attack In Germany and many other countries, the possession of firearms is tied to special conditions. Nevertheless, weapons pose a considerable

Thermally insulated

Thermally insulated

Burglar resistant

Bullet proofing

Thermally insulated

02: Frame production work steps 01 Weld seam preparation With the example of a Jansen Janisol C4 fire safety profile - exception of fire safety compound - bevelling 02 Drop-latch lock recess and fitti

04: Glazing variants + fastening set 01 Fastening set + glass fitting assembly Fastening set - depth stop - handling of the machine - glass fitting assembly - setting of buttons - replacement of screw

Switzerland Jansen Group Jansen Building Systems Jansen Plastic Solutions Delivery points for trucks Company site Visitor and safety information Jansen Building Systems Contact Do you have any questio

Burglar resistant

Bullet proofing

03: Jansen hinges - assembly & fitting 01 Assembly of height-adjustable hinge Assembly of all individual parts of the height-adjustable hinge - use of fluid grease 02 Assembly of 3D hinges Assembly of

Spare parts for locks with single-point locking In order to enable us to process your enquiry, we ask you to fill in the form below as completely as possible. Please state the dimensions as shown on t

Spare parts for locks with multi-point locking In order to enable us to process your enquiry, we ask you to fill in the form below as completely as possible. Please state the dimensions as shown on th

History Founded by Josef Jansen in 1923 as a craft workshop in Oberriet in Switzerland, Jansen has grown into an international high-tech company. There have been many changes in the course of the comp

break-out resistance

Emergency function

Management We help you express your individuality by creating an aesthetic solution even though the elements are technically complex. Based on long-term technology partnerships and cross-company excha

Connections / transitions

Anti-finger-trap

Innovative surface finish protection ZF 100 For Jansen steel profile systems What has proven its worth over many years in the automotive sector is now being used in the construction industry for the f

Directions & hotel recommendations Our experienced Training Department is committed to providing course content of immediate value to you in your everyday tasks. No dry theory, but plenty of examples,

Terms and Conditions of Use for the "Jansen Docu Center" Jansen AG (hereafter referred to as "Jansen") offers an online portal for architects, planners, metal workers, dealers, sales partners and staf

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#materialofmasterpieces Architectural Creativity Discover steel – the material that leaves nothing to be desired in terms of design. It is discreet, versatile, and malleable. With steel, you can push

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

Schüco aluminium systems Together with our partner Schüco, we provide complete aluminium solutions to architects and fabricators/assemblers. In Switzerland and the Principality of Liechtenstein, Janse

Netherlands and Belgium The Jansen Representative Office in Breda is responsible for market development in the Netherlands and Belgium.

China The Jansen branch in Shanghai is responsible for the Chinese market and for technical support throughout Asia.

United States of America The Jansen branch in New York is responsible for the US market.

Türkiye The Jansen Representative Office İstanbul is responsible for the Turkish market.

Janisol Arte 2.0 door Extremely slim face widths and outstanding performance values are the hallmarks of the Janisol Arte 2.0 thermally separated steel system, which has previously been used to manufa