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Tangbei Villa, Suzhou: Exclusive living by the water The new building on the shores of Dushu Lake near the megacity of Suzhou takes up the traditional basic form of the Chinese "courtyard house". Howe

The three winners were honored at the EUmies Awards Day in Venice as part of the renowned Biennale Architettura 2025: Spyridon Loukidis , National Technical University of Athens, School of Architectur

Home Plastic Solutions Competence from many years in plastic extrusion We develop and produce solutions that do exactly what they are intended to do. Our plastic and profile systems are known for thei

Sustainability - responsibility for tomorrow Sustainability plays a central role at Jansen. We are working intensively on solutions that increase the recyclability of materials and minimize energy con

BIM Building Information Modeling Enhanced with geometric features and relevant product data, Building Information Modelling (BIM) enables the virtual representation of a real building in 3D. Thanks t

Exclusive cooperation Studio Piet Boon Studio Piet Boon and Jansen AG joined forces to design an exclusive and elegant range of steel doors that reflect our shared passion for craftsmanship, high qual

Permanently leak-proof connection of pipes The VPC pipe coupler is suitable for connecting different types of pipe with different diameters. The Connex connection system is suitable for the lateral co

Sustainability – Use of steel over generations Steel has been used for thousands of years for a wide variety of purposes. The material is melted down again and again to create something new. Steel und

Media Jansen is delighted to provide media information and illustrations regarding the company and its products as well as references and schedules of current events. Media information Fairs & Events

The fully welded pump chamber guarantees 100% tightness - for maximum safety and durability. Available in diameters from dn 400 to 2500 mm, it is ideal as a pump chamber and lifting system for wastewa

The sludge collector is the ideal solution for the pre-treatment of contaminated rainwater from roof surfaces or paved areas. The robust flat base made of high-quality polyethylene (PE) reliably retai

The PE chamber made of corrosion-resistant polypropylene (PP) is ideal for inspecting and cleaning pipe systems. It offers a durable, leak-proof and compact solution that can be individually adapted.

#materialofmasterpieces Environmental Performance Discover the sustainable side of steel: A material that lasts for generations. A symbol of durability, found in historical landmarks, architectural ma

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

Manifold systems The JANSEN distribution chambers are made of robust, UV-resistant PE plate material. High-quality, certified materials and components combined with first-class workmanship guarantee i

Home Plastic Solutions Products Water management The most important links you need. Price list Reference overview Service overview Download center Our goal - Reliable solutions for sustainable water m

Product information Steel Systems Janisol Arte 2.0 door Janisol Arte 2.0 door, media information german Janisol Arte 2.0 door, media information english Janisol Arte 2.0 door, media information french

Media information Jansen Group BAU 2025 2024-10-11 https://mediacenter.jansen.com/shared/assets/104bdee73ea7da5334d8 Jansen invests in the Oberriet site 2024-10-29 https://mediacenter.jansen.com/share

Facade systems in steel Bringing the advantages of the material to bear VISS, the fully insulated glazing bar system, is a thermally insulated steel system for mullion-transom constructions. Whether n

Frequently Asked Questions Questions/problems/information Butt hinges cannot be selected for aluminium systems (inward opening) In the "Panel properties" of an opened item, under "Openings", you must

The fully welded valve chamber offers absolute tightness and therefore maximum safety for use in waste water and drinking water applications. The chamber is compact, lightweight and customizable - for

The individually manufactured spiral duct shafts offer customized solutions for applications such as drinking water tanks, ice storage tanks and rainwater collectors. With diameters from 800 to 2500 m

The water protection chamber is specially designed for use in water protection zones and offers maximum safety when monitoring and inspecting wastewater pipes. The double-walled water protection chamb

The upright energy conversion shaft made of high-quality PE was specially developed for use in steep pipes. With diameters of 600 to 1000 mm and a pressure stability of up to 3 mWs, it specifically re

Functions in detail User interface The menu ribbon simplifies and speeds up the use of the program for standard units and special constructions. In addition, the software notes your previous selection

Design software JANIsoft Jansen services cover a wide and detailed field including testing, calculations and dimensioning. Our in-house developed software JANIsoft can be a great help and comes in thr

The employees of Jansen AG were able to practise directly for an emergency in fire extinguishing training today. What to do in the event of a fire? As part of the Primus AG training campaign, various

JANSEN connect are ideally suited for probe connection lines and collector systems. They are made of the latest generation of PE 100 RC, SKZ-certified and meet the requirements of SIA 384/6, ÖWAV regu

Object questionnaire, double-wall insulated pipes

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Our services in the profile extrusion area We maintain long-term partnerships with our customers and suppliers. The close co-operation with our suppliers allows us to develop individual material recip

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Air-conditioning In the area of ventilation and air-conditioning, as well as sound insulation, we are pleased to address specific customer wishes within our product range. Contact partner In-house sal

Sanitary

Heating

Collector systems

Thermal earth probes

Accessories

Gas supply

The international campaign "Steel. Material of Masterpieces", Jansen impressed in the Integrated Campaigns and Advertising category of the German Design Awards 2025 with its comprehensive concept and

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Burglar resistance Windows, doors and façades that offer resistance Spectacular raids such as the theft of the priceless treasure from the Grünes Gewölbe in Dresden Castle make the headlines. But, eve

Safety and security Providing all-round reliability At times of increasing overcrowding in our cities, growing environmental problems and greater mobility, many people are feeling a greater desire for

Window systems in steel, aluminium and wood Slender and cost-effective with a full range of functions: Our slender window profiles in steel, stainless steel, Corten steel, aluminium and wood-metal max

Thermally insulated

Burglar resistant

Bullet proofing