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made of glass and steel 1995 Launch of the VISS Delta series: load-bearing, arrow-shaped hollow profiles for optimum statics, slim face widths 1998 VISS Linea: new, filigree profile shape with T-shaped [...] on the seafront, had to meet the highest wind load requirements. A stainless steel connector from the VISS Fire steel profile system was used. The twelve-storey Futura One residential and commercial building [...] Basel. Steel facade system since 1970 In 1970, we launched our VISS steel facade system for vertical and roof solutions. It has been continuously developed over the years, the range of profiles has been

strength of steel allows for enormous sash sizes, whereby the surrounding profiles blend discreetly into the background. Opening types Scheme A, C Special features : Sash size up to 3000 mm × 2600 mm (W × H) [...] t of customized solutions for almost any challenge. Your advantages: Many years of experience in steel systems Global expertise thanks to partner network Solutions for international projects Individual [...] through component testing → Discover all consulting services now Customized Solutions Proven Jansen steel systems are the basis of many remarkable customer projects. Discover success stories from around the

thermally insulated facade construction with passive house certification from the Jansen VISS Facade steel profile system was used for the facade, supplemented by the reliable Jansen VISS Fire." HNP architects [...] Challenging facade Thanks to the Jansen VISS steel system, the 6,000 m² mullion-transom facades could be realized precisely, safely and efficiently in accordance with the architects' vision. In addition

stainless steel, comfortable in the hand and tested to ensure long-term function: 20'000 cycles for windows, 200'000 cycles for doors. Extra narrow rosettes and a 90° louvre for filigree steel profiles - unique

two fields of competence. Jansen Steel Systems Shaping new worlds. Using building systems from Jansen. We develop and produce refined steel and stainless steel profile systems for windows, doors and facades

company with its headquarters in Oberriet, Switzerland, develops, designs, manufactures and markets steel systems as well as plastic products for the building and other industries. Jansen provides its customers

realize such an extraordinary extra height, the architect Carlos Calvo deliberately opted for steel and the VISS profile system. The VISS pivot door is a thermally insulated mullion-transom construction that

window system. Janisol Arte 2.0 door Doors made of steel, stainless steel and Corten steel with narrow face widths Janisol Arte 2.0 window Slender steel window system for matching the existing style in [...] thus providing protection against unwanted noise pollution. The materials used – steel, stainless steel and Corten steel – are extremely robust. This results in stable, low-maintenance constructions with [...] Fitting selection Threshold variants Glazing bead variants Profile range Type overview Fitting selection Threshold variants Glazing bead variants Profile range The Arte system family – for a consistent range

News & Events Products We develop and produce components for profile systems for windows, doors and facades in steel and stainless steel for all kinds of applications. References Every building tells [...] and assemblers all around the globe and work consistently on the further development of our steel profile systems for windows, doors, facades, and folding and sliding doors. Also in great demand are our [...] tells its own history. These histories are written by creative hands and heads - with our steel systems. Services We offer you a full service from planning to comprehensive after-sales services - with BIM,

as supplier of construction systems for architectural solutions or as manufacturer of plastic and profile systems – we design the future and develop solutions that inspire our customers. Technologies Completely

3047e45f3 The Jansen Group is selling its automotive component business to Mubea and focusing on steel and aluminium systems, and plastic products for the construction sector. 2021-01-13 https://mediacenter [...] .jansen.com/shared/assets/98550c963bacd40fcd65 Jansen is taking over RP Technik from the Welser Profile Group 2021-01-05 https://mediacenter.jansen.com/shared/assets/e83101a0a5acb7e84759 Strategic partnership:

your project, from preliminary design up to completion of construction. Bent steel profiles We have been bending steel profiles and tubes to custom-specified radii for over 40 years BIM As an architect, [...] 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 manufacture of steel profiles. Everything from the [...] facilities offers a full range of options for research and development work on many kinds of profile systems in steel and aluminium Design software JANIsoft is a professional, user-oriented design software

studies and exercises. Surface finish protection ZF 100 Galvannealed steels with a zinc-iron layer (ZF) for window and door profile systems. [...] processing and maintenance documentation up to state-of-the-art CNC machining centres Machine services Steel know-how and expertise all under one roof: from research & development to construction on site Machine

subsidiary RP Technik GmbH from the Welser Profile industrial group. The aim of this acquisition was to strengthen and expand its position in the field of steel systems for windows, doors, and facades. We [...] currently finalizing its agreement with Schüco International SCS regarding the distribution of RP Technik steel systems, such as Fineline, Tec, and Hermetic, on the French market as of January 1, 2026. Descasystem

resistance of steel. With steel, maintenance is reduced to a minimum; and the material is synonymous with durability. Materials / surface finish Uncoated steel or strip galvanised steel, suitable for powder [...] doors with or without cut-outs for glazing Equipment Weld-on or screw-on hinges made of steel and stainless steel Integrated door closers Designer glazing beads Panic locks and panic push-bars Special technical [...] With profiles from the Janisol door system (60) and insulators from the Janisol Primo system, the new Jansen Janisol 70 system combines proven quality and the option of using triple insulated glass. Jansen

protection Fire protection with steel profile systems Jansen’s tested fire and smoke protection systems combine functionality, flexibility and aesthetics: Heavy-duty steel profile systems meet stringent fire [...] , there are tested steel profile systems that meet all individual site-specific safety requirements. Jansen offers comprehensive fire protection We develop and produce steel profile systems for holistic [...] doors can be integrated without changing the look of the building. The compatibility of different steel profile systems is the basis for holistic system solutions that can also be produced cost-effectively

the new Parador is a building-high atrium with all-round glazing made from the Jansen VISS façade steel system, complemented by delicate folding sashes made from Janisol Arte 2.0. Interior doors, windows [...] were realized with Janisol as a slim contrast to the massive historical building fabric. The chosen profile technology combines clear lines with high functionality and underlines the sustainable claim of the

room height, this light-flooded building is an exemplary example of the successful use of Jansen steel profile systems in high-end residential construction. Even the necessary balustrades were made of glass [...] traditional basic form of the Chinese "courtyard house". However, it was realized as a symphony of steel and glass that celebrates living by the water rather than a house. With an all-round glazed atrium

Potential (GWP) of the steel profiles contained in the Jansen systems is calculated at 1.6 kg CO₂e in the EPDs. "1.6 kg CO₂e per kg of steel" therefore describes the standard value for steel in the current Jansen [...] 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 undergoes continuous [...] resources of one person to live / earth's biocapacity 1.6 kg CO₂e per kg of steel for Jansen profiles 1.6 kg CO₂e for the steel used by Jansen has carried out extensive analyses of the material flows to

Potential (GWP) of the steel profiles contained in the Jansen systems is calculated at 1.6 kg CO₂e in the EPDs. * "1.6 kg CO₂e per kg of steel" therefore describes the standard value for steel in the current Jansen [...] certify that steel doors and windows from Jansen have a service life of 75 years and steel facades, such as the Jansen VISS facade, even have a service life of 100 years. In addition, steel remains efficient [...] insulation . With a λ-value between 15 and 60 W/mK, steel outperforms materials such as aluminum or copper in terms of thermal insulation. This property makes steel the first choice for energy-efficient co

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 first time: galvannealed steels with a zinc-iron [...] zinc-iron layer (ZF) for window and door profile systems. As an innovative technology company and first supplier of steel profiles we exploit the many advantages of the galvannealed hot-dip coatings. The innovative [...] use ZF 100 coatings for the basic corrosion protection of all steel profiles for window and door systems. Material specification S250GD steel grade with ≥ 250 MPa yield strength Zinc/iron metal coating with

processing software for steel and aluminium systems Modular system support and additional functions in three versions 2D and 3D designs for windows, doors and facades Exports units and profile cross sections into [...] change profile system thanks to smart templates Training, advice and service for software and manufacture, all from a single supplier Interfaces Quotation and order processing software for steel and aluminium [...] windows, doors and facades Exports units and profile cross sections into AutoCAD ® Interface with PPS and ERP systems to transfer the results 3D depiction of profile processing requirements and transfer to

feeling of being the victim of arbitrary aggression. Burglar-proof windows and doors made from steel profile systems offer protection from this traumatic experience. Video burglar resistance Selecting the [...] Reliable protection Burglar-proof door, gate, window and facade systems constructed from Jansen steel profile systems are used on government buildings, museums and galleries as well as correctional facilities [...] stations. In high-end residential housing, too, glazed burglar-proof constructions that use slim steel profiles can reliably satisfy the occasionally contradictory requirements of greater transparency and

documented proof that the doors, windows, facades, partitions and sliding units constructed from our steel profile systems meet the required safety standards. Clearly defined safety standards In order to define

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 maximise

Jansen has relied on the so-called industry EPDs for windows, doors and facades made of steel and stainless steel when this type of confirmation is necessary for a project. These date from 2018 and are [...] Environment). Series specific EPDs - based on two different database systems Jansen AG is the only steel system manufacturer to offer EPDs based on both the EcoInvent database and the GaBi (holistic accounting) [...] At BAU Munich 2023 , we received the first Environmental Product Declarations (EPDs) for several steel systems. Contact Are you working on a building that needs to be certified? Do not hesitate to contact

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 long [...] daylight promotes well-being - and also that daylight incidence can be optimised with the help of slim steel systems. With its exceptional construction depth of 28 centimetres, the Jansen VISS mullion-transom

for Jansen steel systems and Schüco aluminium systems State-of-the-art machines offering the option of direct control: AF 300 CNC machine Double-headed mitre profile saw PDG Steel 400 for steel sections [...] providing all necessary facilities for research and development of versatile steel and aluminium profile systems. We test profile solutions down to the smallest detail in realistic conditions and perform [...] sections PSU 450 H steel saw Double-headed mitre saw PDG E-Cut 650 for aluminium sections LA 100 automatic locking bar processor Notching saw AS 450 for aluminium profiles TL 350 cut-off saw PGS+ glazing bead

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 facade [...] know-how when bending products, such as thermally insulated and burglar-resistant steel profiles and fire protection profiles. Your advantages Short delivery times Delivered quantity meets demand For individual [...] advice? Our advisers are always pleased to help you. Contact us Individual bends and arches Bent steel profile systems Download Bending technology (3 MB)

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 Safety [...] Safety Providing all-round reliability Refurbishment Steel profile systems for monument conservation Additional topics Engagement EUmies Awards A platform for young talents, emerging and established architects

million total cost 2 years of construction Steel at lofty heights The climate in the alpine regions places high requirements on the buildings there. Particularly steel systems optimally withstand the often [...] temperature fluctuations and strong winds. We are pleased that our highly thermally insulated VISS steel system was used for the exterior facade of the "Steinblume". Fire safety «under control» In isolated [...] staircase and the individual spaces on every floor of the building. For this reason our fire safety profiles are also be found in the building in the form of the VISS Fire and Janisol 2 EI30. Logistical challenges

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 [...] 2025 Hall B1, Stand 320, Messe München Discover the product highlight brochure now Our main theme – Steel. Material of Masterpieces. Experience the interplay of form, function and sustainability at BAU 2025 [...] & Protection Architectural Creativity Environmental Performance → Discover all the advantages of steel now Product highlights Discover the following two product highlights at the Jansen stand. Janisol

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 - notch 04 Welding and grinding of steel profiles [...] sequence - fixing - welding - grinding - filing - final touches 05 Welding and grinding of stainless steel profiles Stapling - stapling sequence - fixing - slot welding - build-up welding - staining - grinding

slender door profiles in steel, stainless steel, Corten steel, aluminium and wood-metal maximise design freedom for individualised building architecture. Whether single or double-leaf frame profiles: our door [...] on, and yet ensure a high degree of rigidity. They can also incorporate barrier-free thresholds. Steel doors are highly resilient and are particularly suitable for use in high-footfall buildings. Contact

and non-insulated door and window systems as well as facade and fire protection systems, Jansen profile systems offer sophisticated standard solutions and equally cover complex special requirements.

create a unique, open spatial ambience. The strong and stiff, thermally insulated frame profiles in steel, stainless steel and wood-metal account for the narrow face widths achieved even with large areas of [...] 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 installed

You can process a selection of steel systems with the new JANIsoft machine control. The processing data is transmitted to the machines in a data exchange file. All profile processing activities can be displayed [...] or on the production floor. Jansen metalworking machine control supports different saw types and profile machining centres Optimum interaction with just one data exchange file, which can be directly used [...] Product benefits Unit entry and production planning in one software solution Automatic calculation of profile processing work Processing mode visualised in 3D Processes can be easily adapted to suit the customer's

psychological wellbeing. Large-format windows, doors and glass facades constructed from heavy-duty steel profiles flood rooms with light and, at the same time, provide the best possible protection from undesirable [...] external forces Technical security Sound insulation For more peace in all rooms. Thermal insulation Steel profile systems create cosy spaces that are guaranteed to make you feel good. Daylight Just as important

s as part of component tests at our technology centre. Thanks to our many years of experience in steel systems we are able to develop special solutions on a project-to-project basis from our system range [...] specialist designers and metalworkers on technical and building matters relating to the use of Jansen profile systems. Design suggestions We support in planning surface-specific design suggestions for system

plant, Luxembourg Awarded refurbishment and extension The architect and client deliberately chose steel profiles for the renovation of the windows and industrial glazing. To restore the rounded corners, the [...] New windows, French windows and industrial glazing were manufactured using the thermally broken steel system Janisol Arte 66. For the authentic renovation and extension, the listed building was honoured

the new reality and future of work. Its striking glass atrium roof was constructed from VISS steel profiles. The highly thermally insulated VISS HI roof glazing solution has passive house certification

contemporary constructions made of thermally broken steel systems according to the design planning by Herzog & de Meuron in the formats and profile contours of the dismantled existing windows. Their layout [...] most colorful ruin Large-format windows and doors were renovated in style using thermally broken steel systems, among other things. Because the preservation authorities valued the appearance more highly

VISS Fire EI60 Facade: In this version, the EI 60 facade can be selected as the basis in the VISS Fire facade system in addition to the EI 30 facade. This is defined in the created item. Janisol Arte

large part of the plant and equipment, including the powder coating, profile and system component storage, window element processing, profile processing, and wooden/metal window assembly divisions of Rino Weder [...] at the Oberriet site. In an initial phase, the existing capacities for the storage of steel and aluminium profiles will be expanded and partially modernised. In addition, a completely new pallet and small [...] Weder AG. Since then, the powder coating, window and door element processing, profile processing, and assembly divisions of the CONNEX own brand (wood/metal windows) have been continuously expanded. Production

Smoke control doors with steel profile systems provide reliable tightness, as the torsion-resistant material does not become warped. Smoke control doors made using our steel profile systems are characterised [...] also be used to prevent smoke poisoning in private settings. Reliable smoke control doors with steel profile systems Smoke control doors are never completely smoke-tight. The permissible amount of leakage

attack with firearms in the private sphere. Here, bullet-proof windows and doors constructed from steel profile systems – like those used in military buildings and particularly susceptible public and commercial [...] commercial buildings – can provide extra protection. Bullet-proof windows and doors constructed from steel profile systems If an element needs to be bullet-proof, it is generally advisable to make the accessible [...] floors, in particular if there are buildings opposite. Windows, doors and facades made of Jansen steel profile systems are tested and approved for FB4 to FB6. As with intrusion protection, the entire component

nutshell: Slim steel profiles offer high load-bearing capacity. Design advantage: slim steel profiles widen the viewing angle. Transparency: Narrow face widths allow maximum daylight in Steel elements create [...] possible with other materials The high modulus of elasticity of steel allows for slimmer profile geometries compared to other materials. Steel profiles can therefore withstand higher loads without additional [...] Daylight Minimalistic Elegance All Advantages of Steel Discover the potential of the material of masterpieces Versatile Materials Steel, stainless steel, Corten. The material offers a unique versatility

of LCA or EPD . We are happy to support you! Your advantages Steel enables sustainable architecture You create sustainable buildings with steel [...] Building certifications Steel solutions from Jansen for sustainability certification in buildings Jansen focuses on the efficient and conscious use of natural resources and efforts to promote environmental

Home Building Systems Topics Refurbishment Refurbishment Steel profile systems for monument conservation Upgrading existing buildings is becoming more and more important. Monument conservation and the [...] terms of material properties and design opportunities. With the intricate, thermally separated steel profiles by Jansen not only authentic historical views of buildings can be perfectly reconstructed, but [...] to be an additional engine for growth in the construction and property sector. But the material of steel plays a central role in the renovation and conservation of structures thanks to its specific strengths