
Development, production and installation of room acoustic solutions for office, education, industry and healthcare.

Akustik Union GmbH
Stockstadt am MainNew on Amplifa
About AkustikUnion
Akustik Union GmbH is a specialist provider of room acoustics based in Stockstadt am Main. The company was founded by experienced acoustics professionals and offers full-service support along the entire project workflow: from acoustic analyses and measurements to the development of room acoustic concepts, design and detailed planning, on-site surveying, as well as delivery and installation of its own acoustic products. At the core is the AKUSorb, a TÜV-certified multilayer absorber for walls, ceilings and room partitioning that absorbs sound in the speech range between 125 and 600 Hz. In addition, AKUFire for enhanced fire protection requirements (A1/A2) and AKUFly for thermoactive, sound-hard ceilings are offered. Fields of application include open-plan offices, conference rooms, classrooms, industrial halls and rooms with special hygienic or fire protection requirements. In projects, AkustikUnion also integrates workplace design topics such as lighting, air conditioning and ergonomics with leading partner companies. The guiding principle is: visually and spatially connected, yet structured in terms of room acoustics.
- Site
- Stockstadt am Main
- Processes
- Acoustic analyses and measurements, Development of room acoustic concepts (design planning and detailed planning), On-site surveying, Production and delivery of acoustic products (AKUSorb multilayer absorber, AKUFire for, Installation of AkustikUnion products (delivery/installation date approx. 12 weeks after order, Room acoustic solutions incl. lighting, air conditioning and ergonomics with partner companies, Room acoustic concepts, Design and detailed planning
- Materials
- Steel (price binding clause in quotation terms), Glass (custom-made components; price binding clause), Steel, Glass, AKUSorb multilayer absorber
- Certificates
- TÜV testing of AKUSorb product, TÜV testing of AKUSorb product (TÜV Rheinland)
- Industries
- Office/Open-plan office, Education (classrooms), Industry/Industrial halls, Conference rooms, Healthcare/Hygiene requirements
- 01
Acoustic analyses and measurements
- 02
Development of room acoustic concepts and design planning
- 03
On-site surveying
- 04
Detailed planning
- 05
Production and delivery of the acoustic products
- 06
Installation
Materials and Products
Steel
Steel and glass are included in quotations as custom-made components; price binding is subject to a steel or glass price clause.
Glass
Custom-made components such as glass are used as part of the project concepts.
AKUSorb multilayer absorber
TÜV-certified multilayer absorber with an extended sound path in the absorber core for good absorption in the speech range between 125 and 600 Hz.
Locations
Stockstadt am Main
DEHeadquarters
Components



Inside the production




Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Acoustic analyses and measurementsTesting | – | – | – | – | – |
| Development of room acoustic concepts (design planning and detailed planning)Engineering | – | – | – | – | – |
| On-site surveyingEngineering | – | – | – | – | – |
| Production and delivery of acoustic products (AKUSorb multilayer absorber, AKUFire forAssembly | – | – | – | – | – |
| Installation of AkustikUnion products (delivery/installation date approx. 12 weeks after orderAssembly | – | – | – | – | – |
| Room acoustic solutions incl. lighting, air conditioning and ergonomics with partner companiesAssembly | – | – | – | – | – |
Additional services
Quality
The central component of the acoustic solutions, the AKUSorb, has been tested by TÜV Rheinland and confirmed with regard to its acoustic effectiveness in the speech range.
| Evidence | Stockstadt am Main |
|---|---|
| TÜV testing of AKUSorb product (TÜV Rheinland) |