
Architecture and interior design office for building design, renovation, conversion, change of use and design.

Atelier Kirn – Architekturbüro - Innenarchitekturbüro
72213 Altensteig, St.-Annaberg-Str. 9New on Amplifa
About Atelier Kirn
Atelier Kirn is an architecture and interior design office based in Altensteig in the Black Forest (Baden-Württemberg). Owner Stefan Kirn holds the professional title of Freelance Interior Architect and is a member of the Chamber of Architects of Baden-Württemberg. The office accompanies construction projects in all project phases – from feasibility studies through planning to construction supervision. The range of services covers the planning of building projects such as single-family houses, residential complexes, office buildings and industrial buildings, interior design for office, residential and representative spaces, as well as renovation, conversion and extensions to existing buildings and changes of use. In addition, tailored design and design concepts are developed.
- Site
- Altensteig
- Processes
- Architecture – Planning of building projects, Interior design – Interior design, Renovation – Maintenance and modernization of existing buildings, Conversion and extension – Extensions and adaptations to existing buildings, Change of use – Planning and implementation of changes of use, Design – Design concepts and interior designs, Architecture (building design), Interior design
- Materials
- Architecture, Interior Design, Renovation, Conversion and Extension, Change of Use, Design
- Certificates
- Member of the Chamber of Architects of Baden-Württemberg
- Industries
- Residential construction, Office buildings, Industrial buildings, Building stock/Renovation
- 01
Needs analysis / feasibility study
- 02
Planning
- 03
Construction execution
- 04
Construction supervision
- 05
Completion
Services and Working Methods
Architecture
Planning of a wide variety of building projects from feasibility studies to construction supervision.
Interior Design
Design of office, residential and representative spaces according to functional and aesthetic requirements.
Renovation
Assessment and planning of maintenance and modernization measures for existing buildings.
Conversion and Extension
Planning and implementation of extensions and adaptations to existing buildings.
Change of Use
Planning and implementation of changes of use up to the transformation of entire buildings.
Design
Tailored design concepts from small commissions to comprehensive interior design.
Locations

Altensteig
DEOffice
Inside the production

Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Architecture – Planning of building projectsEngineering | – | – | – | – | – |
| Interior design – Interior designEngineering | – | – | – | – | – |
| Renovation – Maintenance and modernization of existing buildingsEngineering | – | – | – | – | – |
| Conversion and extension – Extensions and adaptations to existing buildingsEngineering | – | – | – | – | – |
| Change of use – Planning and implementation of changes of useEngineering | – | – | – | – | – |
| Design – Design concepts and interior designsEngineering | – | – | – | – | – |
Additional services
Quality and Professional Practice
The authorization to use the professional title of Freelance Interior Architect derives from registration in the architects' list of the Chamber of Architects of Baden-Württemberg; the professional activity is subject to the Architects' Act and the professional code of conduct.
| Evidence | Altensteig |
|---|---|
| Member of the Chamber of Architects of Baden-Württemberg |