Brown, structured surface shows a uniform texture, appears wooden, without visible details or text in a simple, monochromatic context.

About us

Text quote in brown font: 'We did not invent Corten steel, but we have perfected its processing and application in landscaping!' Name below: Claus Thumm.
A person with glasses is wearing a light shirt, sitting and smiling slightly. The background is solid and neutral.
Dr Claus Thumm, Managing Partner

Gartenmetall stands for responsible production

Our buildings are optimized for energy efficiency. Thanks to our in-house photovoltaic system, we can cover nearly 100% of our electricity needs during the season. Furthermore, by manufacturing at our Nürtingen site, we consolidate key production steps in a single location.

For our products, we prioritize durability and robust materials designed for long-term outdoor use.

Gartenmetall Means Social Responsibility

Responsibility towards our employees, our region, and our business partners is an integral part of our corporate culture. We actively embody this principle, which constantly challenges us to examine where and how we can improve and to align our actions accordingly. We focus our efforts on:

  • Social responsibility towards our employees and their families
  • Supporting regional associations and institutions
  • Responsibility within the supply chain, with a focus on regional partners
  • Supporting volunteer work in the region

Gartenmetall stands for experience

Many years’ experience with metal and natural stone in gardening and landscaping make us a competent partner for professional gardeners, landscape planners and architects in both private and public sectors.

Our products are ‘MADE IN GERMANY’ and, for metal objects with a patina finish, we use exclusively high-quality Corten steel B, material number 1.8965, grade S355J2WP.

Gartenmetall stands for experience

Many years’ experience with metal and natural stone in gardening and landscaping make us a competent partner for professional gardeners, landscape planners and architects in both private and public sectors.

Our products are ‘MADE IN GERMANY’ and, for metal objects with a patina finish, we use exclusively high-quality Corten steel B, material number 1.8965, grade S355J2WP.

Everything you need to know at a glance:

GARTENMETALL promotional video


Exhibition at Gartenmetall

We have a small exhibition area at our production plant in Nürtingen. This is freely accessible during our opening hours. However, due to our sales structure, we can only advise you in person by prior appointment.

Contact Gartenmetall

Do you have any questions or are you interested in our products? If so, we look forward to speaking to you in person! You can reach us by telephone on +(49) 7 022 92 76–0. Or contact our specialist advisers directly: Contacts

This is freely accessible during our opening hours. However, due to our sales structure, we can only advise you in person by prior appointment.

Gartenmetall Contacts

Do you have any questions or are you interested in our products? If so, we look forward to speaking to you in person! You can reach us by telephone on +(49) 7 022 92 76–0. Or contact our specialist advisers directly: Contacts

This is freely accessible during our opening hours. However, due to our sales structure, we can only advise you in person by prior appointment.

Gartenmetall Sales

Our high-quality Gartenmetall products are generally sold through local gardening and landscaping companies. Further information on sales can be found here: Distribution

Design protection at Gartenmetall

Gartenmetall stands for innovation and creativity

The journey from the initial idea to the finished metal object is long, labour-intensive and sometimes fraught with difficulties. By offering ‘design protection’ for certain products – such as our TROJA fire features – we aim to safeguard the creative ideas of our designers and developers from imitators and give you, the customer, the assurance that, by choosing Gartenmetall, you have acquired truly unique pieces that cannot be found ‘just round the corner’.

Several documents display design certificates of the Federal Republic of Germany. Main text: 'Certificate of Registration of Design No. 402020201057-0001' with illustrations in the background. Issued by Thumm Technologie GmbH.

Development at Gartenmetall

Gartenmetall stands for development with its own test laboratory

Our aim is to provide our customers with technically high-quality and well-developed products. The path to achieving this is often arduous, requiring many development stages and lengthy test series. However, our success confirms that we are on the right track. 

For the continuous improvement of our water dispensers and to test and optimise the various water features, we have, for example, set up a special test rig where we test which micro-nozzle achieves the best result with the lowest water consumption in the AQUA RAIN water curtain.

Two men observe flowing water on a metal wall. Both are wearing grey polo shirts. Curtains are visible in the background. Text on the wall: 'gartenmetall'.

+49 (0) 70 22 / 92 76-0 Call

Mon.-Thurs. 7:00 a.m. – 4:00 p.m. Fri. 7:00 a.m. – 3:00 p.m.

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