Security systems

In moments of increased overcrowding in our cities, growing environmental problems and greater mobility, many people feel a greater desire for reliable security.

Security systems provide greater comfort and a sense of security.

In the construction industry, there are a number of regulations that we take into account during the development of our products – long before these products appear on the market. These include tests conducted by independent bodies, such as ift Rosenheim and gbd Dornbirn. They provide documented evidence that doors, windows, facades, partitions and sliding units made from our steel profile systems meet the required safety standards.

In order to define safety standards for certain materials, structures and components, there is always a test standard and a classification standard. The test standard specifies the parameters for performing the test. The classification standard indicates how the product can be categorized after successfully passing the test under the specified parameters.

Types of security systems



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What began in 1923 as Josef Jansen’s craft workshop in Oberriet developed into a high-tech company operating in the international market. In doing so, typical Jansen values have been retained. The pioneering spirit of that time is also reflected in today’s products and services.

Today, Jansen AG manufactures and sells welded and drawn precision steel pipes as well as steel and stainless-steel profile systems for windows, doors and facades, and pvc products for construction, as well as industry: products that guarantee Swiss quality, innovation, longevity and energy sustainability. To this day, the Jansen Group has remained in 100% family ownership and employs about 1,000 associates internationally, of which approx. 60 studies the craft.

This Swiss family business generated a turnover of 285 million francs in 2013. Around the world, Jansen is active through representative offices and partner companies.

The production facilities in Oberriet and Dingestädt (D) process 300 t of raw materials per day, which roughly corresponds to the weight of an Airbus A 380. That is, if all the pipes, which Jansen produces annually, were connected, the earth’s equator could be encircled twice.