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As an experienced metal construction company, Kirchberger Metall manufactures high-quality staircases that combine functionality and modern design. Our range extends from robust exterior staircases and versatile interior staircases to specialized industrial and spiral staircases. We plan and implement customized concepts that are a perfect fit for both new and existing buildings.
Choose your preferred combination: steel with infill panels of wood, glass, or stone. Matching stair railings complete the design. Rely on our craftsmanship for an attractive and long-lasting result.
Stairs are much more than just a connection between two floors – as a central design element, they shape the character of your building. At Kirchberger Metall, we plan, manufacture, and install staircase concepts that are precisely tailored to your needs. Whether for a cozy home, modern business premises, or robust industrial facilities: We rely on durable materials and craftsmanship that combines functionality with appealing design. You have complete freedom in choosing materials and can combine steel with wood, glass, or stone.
Indoors, the staircase is often the heart of the architecture. Our indoor staircasesoffer aesthetic solutions for every living style. Modern steel-wood combinations are particularly popular, combining a loft character with homely warmth. Those who want to save space without sacrificing design will find an elegant solution in our spiral staircases, which become a real eye-catcher in the room. Each staircase is individually planned to seamlessly integrate into your living concept and remain stable for generations.
Outdoor stairs must withstand all conditions. Our outdoor staircasesmade of steel are hot-dip galvanized and thus optimally protected against corrosion. During galvanizing, the steel is immersed in a zinc melt over 400 degrees hot, which makes the construction weather-resistant for decades. Whether as direct access from the balcony to the garden or as a vital fire escape: We supply standard-compliant systems that offer maximum slip resistance even in winter.
The optimal width of your steel staircase depends entirely on its use. For a rarely used access to the terrace, a compact width of 60 cm is often sufficient. The classic for single-family homes is the standard dimension of 80 cm, which offers a familiar walking feeling. If you desire more comfort or frequently carry heavy boxes into the basement, we recommend a width of 100 cm. The "premium dimension" of 120 cm offers luxurious walking comfort, where two people can comfortably walk side by side – ideal for prestigious entrances or main staircases.
In commercial and industrial environments, load-bearing capacity and safety are paramount. Our industrial staircases are designed for tough requirements and comply with all building regulations. We manufacture stable steel constructions that remain vibration-free and safe even under heavy loads. Whether for maintenance aisles, warehouses, or machine access – we supply industrial staircases that are functionally to the point and characterized by quick assembly.
A railing is indispensable for safety, but also an important design element. At Kirchberger Metall, you will find high-quality stair railings made of stainless steel or galvanized steel. Stainless steel railings look timeless and elegant, while the galvanized version offers a particularly robust and affordable alternative. Important for planning are the legal regulations: The railing height must generally be at least 90 cm (even 110 cm from a fall height of 12 m). To protect children, infill bars should be mounted vertically and not exceed a maximum distance of 12 cm. This way, design and safety go hand in hand.
Tiefe Laufspuren können entweder professionell abgeschliffen und neu lackiert werden. Alternativ lassen sich beschädigte Stufen mit passgenauen Stufenkappen aus kratzfestem Laminat, Vinyl oder Massivholz völlig neu verkleiden.
Wie bei Balkonen gelten klare Mindestmaße für Absturzsicherungen. Treppengeländer müssen in Wohnhäusern in der Regel eine Mindesthöhe von 90 cm aufweisen; liegt die mögliche Absturzhöhe über 12 Metern, sind 110 cm vorgeschrieben.
Die Grundlage ist die sogenannte Schrittmaßregel. Sie besagt, dass die Summe aus zweifacher Stufenhöhe (Steigung) und einfacher Auftrittsbreite einen Wert zwischen 59 und 65 cm (idealerweise 63 cm) ergeben sollte.
Die DIN 18065 legt die technischen Mindestanforderungen für Gebäudetreppen fest. Sie regelt unter anderem die Mindestlaufbreite (für private Wohnräume oft 80 cm), das zulässige Steigungsverhältnis sowie Vorgaben zu Geländerhöhen.
Die geringste Grundfläche (Ausladung) beanspruchen Spindeltreppen oder stark gewendelte Treppen (halb- oder viertelgewendelt). Eine gerade Treppe oder eine Podesttreppe bietet den höchsten Gehkomfort, benötigt aber deutlich mehr Raum.
Stark beanspruchte Treppen profitieren von robusten Oberflächen. Gebürstetes oder geöltes Massivholz bietet eine natürliche Griffigkeit; bei Steintreppen sorgen mattierte oder kugelgestrahlte Fliesenoberflächen für sicheren Tritt und leichte Pflege.
• Lokalisieren Sie die Reibungspunkte zwischen Tritt- und Setzstufe.• Wenn die Rückseite zugänglich ist, treiben Sie Holzkeile nach und verschrauben Sie die Stufen straff.• Alternativ kann farblich passendes Acryl in die knarrenden Fugen gepresst werden, um die Spannung zu puffern.
Gemäß den meisten Landesbauordnungen ist ein sicherer Handlauf ab drei aufeinanderfolgenden Stufen zwingend vorgeschrieben. Bei sehr breiten Treppen müssen in öffentlichen Gebäuden auf beiden Seiten Handläufe montiert werden.
Nein, das ist baurechtlich untersagt. Raumspartreppen weisen ein sehr steiles Profil und unregelmäßige Stufen auf und dürfen nur als Zugang zu sogenannten Nebennutzflächen (wie einem Spitzboden) eingesetzt werden, jedoch nicht zur Erschließung eines vollwertigen Wohnraumes.
based on 78 Google reviews
Metallbau Kirchberger is a very reputable and competent company. I had a special request, was well advised, and perfectly served. Despite being a custom order, delivery was very fast! I would choose them again anytime!
Kirchberger Metall can be highly recommended. Smooth process from inquiry to delivery. The delivery to Switzerland was also organized and handled to our complete satisfaction. Telephone contact with Mr. Kirchberger always worked perfectly. We are happy with our bike shed. Thank you, we can order here with a clear conscience.
I am happy to give 5 stars for the perfect service: quote, order, delivery, goods, price, and communication were all excellent and flawless. I can warmly recommend Kirchberger GmbH to anyone interested.
After a long search, we discovered this shop. Great service, very friendly and competent advice. Top quality. When purchasing from the online shop, the various options are clearly displayed, which makes selection and purchase easier. Payment also possible via PayPal. The delivery announcement by the forwarding agent worked well. The window grille was carefully packed and delivered. We will definitely be ordering more window grilles here. Purchase August 2025; UPDATE: We have become repeat customers and bought another window grille from Kirchberger in November - absolutely satisfied - fits together perfectly.
Very fast delivery, the bike shed was very well packaged and could be set up immediately. Top