Kollegger Metallbau – Custom Metal Construction in Austria
From Planning to Installation – Custom Metal Solutions
Kollegger Metallbau is an Austrian company specializing in high-quality metal construction and engineering, based in St. Radegund near Graz in Styria. Founded in 1998, we have been delivering sophisticated solutions in the fields of metal construction, metal fabrication, and architectural metalwork for more than 25 years. Our work combines technical precision with creative design, resulting in durable, functional, and visually striking structures for customers in Austria and across Europe.
“"Our projects vary greatly in size and look but share the common goal of excellence in design, sophistication and technology."”
Martin KolleggerCEO Founder

Martin Kollegger

Daniel Fasching

Markus Paar

Levent Akgün

Kerstin Fasching

Marlies Jesernik

Antonia Pichler
“Exceptional Spaces. Exceptional Projects.”
With decades of experience in the metal industry, we work closely with architects, engineers, construction companies, and private clients. From the initial concept to detailed planning, fabrication, and on-site installation, we support our partners throughout the entire project lifecycle. This close collaboration allows us to develop custom metal solutions that meet the highest standards in quality, safety, and aesthetics.
Our team consists of skilled metalworkers, technicians, and project managers who share a passion for craftsmanship and innovation. Using modern production technologies and carefully selected materials, we create tailor-made constructions that are built to last and perfectly adapted to their architectural environment.
contact us!Our Philosophy and Experience in Metal Construction
Our range of services includes:
Architectural metal constructions such as façades, roof structures, and open spatial concepts
HIRT kinetics® retractable façades and movable glass systems for maximum flexibility and design freedom
Railings, staircases, carports, conservatories, and custom-made steel structures
Unique metal design and art objects manufactured according to individual specifications
Kollegger is official distribution partner of: HIRT KINETICS®
Through our long-standing cooperation with partners such as HIRT kinetics®, we are able to offer innovative solutions that go far beyond conventional metalwork. Each project is approached with a clear focus on quality, functionality, and visual impact.
At Kollegger Metallbau, our goal is to transform ideas into precise and reliable metal structures. We combine engineering expertise with craftsmanship and creativity to deliver solutions that not only meet technical requirements but also enhance the architectural character of every building. From small custom projects to complex large-scale constructions, we are committed to delivering metalwork that stands for excellence, durability, and thoughtful design.
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