
Manufacture and installation of doors, windows, gates, shading systems, conservatories and fire protection elements in aluminium, plastic and steel

Metallbau Kirste GmbH & Co. KG
Naumburg (OT Hassenhausen), GermanyNew on Amplifa
About Metallbau Kirste
Metallbau Kirste GmbH & Co. KG is a family business from Hassenhausen near Naumburg (Saale) with a company tradition dating back to 1876. The company manufactures and installs aluminium and plastic entrance doors and windows for private and commercial buildings, as well as roller shutters and shading systems, insect screens, conservatories, porch and terrace roofs with and without glass sliding walls. The range of services also includes automatic door and gate systems, fire protection doors and the installation of garage and industrial gates. The offering is complemented by a repair and maintenance service including UVV inspections for gates, doors and windows. Production takes place at the company's site in Naumburg (OT Hassenhausen); the business operates in its 5th generation and has been led by Chris Rosenhahn since 2024.
- Site
- Naumburg
- Processes
- Manufacturing and installation of aluminium/plastic entrance doors and windows for private and, Roller shutters and shading systems, Insect screens, Conservatories, Porch and terrace roofs, with and without glass sliding walls, Automatic door and gate systems, Fire protection doors, Installation of garage and industrial gates
- Materials
- Aluminium, Plastic, Steel
- Certificates
- UVV inspections (gates, doors, windows)
- Founded
- 1876
- Industries
- Private clients, Commercial buildings, Structural metalwork / metal construction
- 01
Manufacturing
- 02
Installation
- 03
Repair and maintenance service incl. UVV inspections
Materials
Aluminium
Material for entrance doors, windows, conservatories, porch roofs and terrace roofs.
Plastic
Material for entrance doors and windows.
Steel
Material for fire protection doors.
Sites

Naumburg (OT Hassenhausen)
DECompany site / Manufacturing and installation
- Materials
- Aluminium, Plastic, Steel
Components






Inside the production



Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Manufacturing and installation of aluminium/plastic entrance doors and windows for private andInstallation | – | – | – | – | Aluminium, Plastic |
| Roller shutters and shading systemsInstallation | – | – | – | – | – |
| Insect screensInstallation | – | – | – | – | – |
| ConservatoriesInstallation | – | – | – | – | Aluminium |
| Porch and terrace roofs, with and without glass sliding wallsInstallation | – | – | – | – | Aluminium |
| Automatic door and gate systemsInstallation | – | – | – | – | – |
| Fire protection doorsInstallation | – | – | – | – | Steel |
| Installation of garage and industrial gatesInstallation | – | – | – | – | – |
| Repair service/maintenance service including UVV inspections for gates, doors and windowsInspection | – | – | – | – | – |
Additional services
Quality
The company offers a repair and maintenance service including UVV inspections for gates, doors and windows.
| Evidence | Naumburg (OT Hassenhausen) |
|---|---|
| UVV inspections (gates, doors, windows) |
History
- 1632
First recorded mention of the 'forge before the gate' located in the village
- 1876
Louis Kirste purchased the 'forge before the gate'; operated as a horseshoe and carriage smithy until the 1930s
- 1930er
Conversion to machine technology as a result of the mechanisation of agriculture
- DDR-Zeit
Operated as a structural metalworks and supplier to many industrial companies
- 1992
Occupancy of an additional workshop hall after adapting the range of services to the modern market
- 2011
135th anniversary
- 2024
Chris Rosenhahn takes over management