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JANSEN powerwave One pipe. Many possible applications. Geothermal systems with the patented JANSEN powerwave corrugated pipe technology offer the highest level of performance. The internal corrugation

Double-walled systems

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Profile Extrusion Our wide variety of profiles for your individual solutions Wherever you intend to use your plastic profile, whatever requirements it is required to fulfill - our engineering departme

Double-walled systems

Drinking water supply

The future of the gas barrier - diffusion-tight geothermal probe for the highest demands The JANSEN barriera sets new standards in near-surface geothermal energy: as a diffusion-tight geothermal probe

EPD – Environmental Product Declaration An EPD is a document showing various environmental impacts of a product . These impacts are not only identified for the product itself, but for all life cycle p

Wendelstein workshops, Rosenheim Hot-dip galvanised steel profiles for the facade Light-flooded, fascinatingly bright rooms characterise the newly built Caritas workshop for disabled people. It has lo

Technology Centre A centre of excellence with various technology and testing workshops Our new Jansen Technology Centre features state-of-the-art technology and an integrated test centre providing all

Bent steel profiles Bent steel profiles made to measure We have been bending steel profiles to custom-specified radii for over 50 years. Our core competences include bending complete door, window and

General information on the events Our experienced Training Department places great value on the direct value to you of the content in your everyday tasks. No dry theory, but lots of examples, case stu

Tailor-made special fittings and welded constructions to customer requirements Jansen offers special fittings made of PE or PP tube and designed to suit the required pressure class. Fittings can be su

Steel. Material of Masterpieces Discover the interplay of form, function and sustainability. Immerse yourself in a world in which visionary design, sustainable architecture and unwavering safety creat

Topics Steel. Material of Masterpieces Discover the interplay of form, function and sustainability. Sustainability Use of steel over generations Design The harmony between function and aesthetics Safe

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

Virtual showroom – Experience Jansen steel systems online With the virtual showroom , Jansen provides another building block in the digitisation process. Discover our complete range of solutions for w

Training The oft-quoted transformation of our industrial society into one based on knowledge means one thing above all else: lifelong learning. People who accept and positively engage with this develo

#bau BAU 2025 Visit Jansen at BAU 2025 in Munich! Discover our innovative steel windows, doors and facades designed for exceptional performance and aesthetics. See you at the leading trade fair for ar

01: Storage, handling and processing Jansen steel or stainless steel profiles 02 Cutting on a circular saw Circular saw - cutting - stretching 03 Notching T-joint Cut into front - cut on the face - no

Eligibility for approval for doors in emergency and escape routes Information for manufacturers of doors in emergency and escape routes The EN 14351-1 product standard for windows and external doors s

Jansen Docu Center All in one place With the Jansen Docu Center you have access to catalogues, documents, assembly and installation guidelines as well as videos, datasheets, CAD data, CE markings and

Door systems Safety and design in perfect combination: Our slender door profiles in steel, stainless steel, Corten steel, aluminium and wood-metal maximise design freedom for individualised building a

Systems for doors, windows and facades With a product range that includes thermally insulated and non-insulated door and window systems as well as facade and fire protection systems, Jansen profile sy

Folding and sliding systems in steel, aluminium and wood Redefining space: Whether in private residential properties or public buildings Folding wall systems can be used flexibly as room dividers or i

Maintenance kit You on-site equipment Jansen steel and stainless steel doors meet the highest usage requirements. It is for this reason that they are so sustainable and have low life cycle costs. Howe

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

JANIsoft machine control Machine control for rapid processing You can process a selection of steel systems with the new JANIsoft machine control. The processing data is transmitted to the machines in

Spare parts Jansen products are built for life. In the event of unexpected difficulties, we work with our partners (commercial and metalworking) to provide a professional service to our customers. Thi

Opening variants – Developing creativity The respective functional and aesthetic design requirements can be met by means of the different opening types of the windows and doors . Depending on the situ

How does Jansen support metal fabricators regarding EN 16034? Licence agreement Jansen AG provides various models for obtaining a new licence agreement. For updating their licence, Swiss metal fabrica

Home Building Systems Topics Safety and security Health and wellbeing Health and wellbeing Cosy warmth, light rooms and fresh air are the guarantors of physical and psychological wellbeing. Large-form

Design for practitioners – Implementing planning security When developing its products , Jansen involves all users who come into contact with the product – including those who are involved in the plan

Home Building Systems Topics Safety and security Protection from attack by external forces Protection from attack by external forces Safety and wellbeing go hand in hand Safety is a subjective feeling

Design for users – Make wishes come true At Jansen, the focus is always on the users. The first questions to ask are therefore related to their needs and requirements: How does the product fulfil the

Good reasons for attending a training event at Jansen Detailed training information Our experienced Training Department is committed to providing course content of immediate value to you in your every

Services from preliminary design through to construction With our profile systems, we offer all-inclusive solutions for windows, doors and facades. However, our range of services is not limited to the

Technical consulting You can count on our many years of specialist skills Over the past years Jansen has enhanced its service spectrum by the project-related advice and large-scale projects sector. Th

Workshop design We help you increase your fabrication productivity by providing tailored workshop advice and design services. Your benefits Process optimization Competitive advantage through time savi

#materialofmasterpieces Safety & Protection Discover steel: The material of security. Whether its high melting point, its resistance to germs, its resistance to acids or its resistance to deformation

Metalco Arquitectura (MAA) and Sisbauten are pleased to announce an exclusive collaboration agreement for the distribution of Jansen's innovative steel carpentry systems in Portugal, effective March 1

Heintz van Landewyck Tobacco Manufacturing plant, Luxembourg Awarded refurbishment and extension The architect and client deliberately chose steel profiles for the renovation of the windows and indust

The German Design Awards ceremony took place at Messe Frankfurt am Main on 7th February. The " Steel. Material of Masterpieces " awareness campaign was selected as the winning entry in the "Excellent

Expansive atrium - filigree strut system For the San Isidro suburb of the Argentinian metropolis of Buenos Aires, the architects from MRA+A designed an office complex that can be read as a metaphor fo

Corporate Social Responsibility Share the joy for twice the happiness Jansen AG supports social projects on a regular basis. In doing this, we want to share our joy that we live in a privileged and pr

Home Jansen Group Where the traditional and modern go hand in hand Jansen, a tradition-rich company with its headquarters in Oberriet, Switzerland, develops, designs, manufactures and markets steel sy

Jansen Group Jansen is committed to innovation. Whether as supplier of construction systems for architectural solutions or as manufacturer of plastic and profile systems – we design the future and dev

Locations The Jansen Group includes Jansen AG Oberriet (CH) as well as the sales offices in Shanghai (CN), New York (US), Istanbul (TR) and Breda (NL). Switzerland Netherlands and Belgium Türkiye Chin

Multifaceted solutions in plastic The key to your success lies in our craftsmanship and love of innovation. Market awareness and the knowledge gained from cooperation with universities flow directly b