Metallbau-Ratgeber: Material, Vorschriften, Kosten

Vergleich: Kaminholzregal aus echtem Cortenstahl mit gleichmäßiger Schutzpatina neben durchgerostetem Blech aus normalem Baustahl St37 mit abblätterndem Rost

Corten Steel vs. Standard Structural Steel St37: The Difference That Decides Rust

Not all rust is created equal: Why genuine Corten steel lasts for decades, while cheap products made from untreated structural steel St37/S235 rust through – and how to spot the difference before y...

Team im Metallbau-Fachbetrieb plant individuelle Metallbau-Lösungen mit Bauplänen in Werkstatt

Kosten

Consultation & planning from a specialist company - VS Baumarkt

Advice, made-to-measure production, material quality and DIN EN 1090: what sets metalwork from a specialist company apart from standard hardware store products.

Edelstahl

Stainless steel material, V2A, V4A - differences and distinction from inferior quality from the Far East

V2A or V4A: how to recognize certified stainless steel and why low-grade qualities such as 201 and 202 start to rust quickly outdoors.

Vergleich feiner, sauberer WIG-Schweißnaht an Metallgeländer, Nahaufnahme

Fertigung

Weld quality at Kirchberger Metall

Why Kirchberger Metall joins railing bar infills using TIG and laser welding: thinner, cleaner seams with the same structural strength and stability.

What our customers are saying

4.9

based on 78 Google reviews

Google Bewertungen

Thomas Hollstein

2 weeks ago

★★★★★

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!

Jürg Schweizer

2 weeks ago

★★★★★

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.

Aegidius Eckel

1 month ago

★★★★★

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.

A K

1 month ago

★★★★★

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.

Karin Mense

2 weeks ago

★★★★★

Very fast delivery, the bike shed was very well packaged and could be set up immediately. Top

Only valid from 01.12.25 to 28.02.26!

Metal construction expertise & tips

Corten Steel vs. Standard Structural Steel St37: The Difference That Decides Rust

Consultation & planning from a specialist company - VS Baumarkt

Stainless steel material, V2A, V4A - differences and distinction from inferior quality from the Far East

Weld quality at Kirchberger Metall

What our customers are saying

Certifications & Memberships