
Drywall construction and interior fitting: walls, ceilings, acoustic and fire protection systems for residential, office and commercial buildings

Zendeli Trockenbau GmbH
Bochum (Nordring 33, 44787)New on Amplifa
About Zendeli Trockenbau
Zendeli Trockenbau GmbH from Bochum is a specialist drywall and interior fitting company with over 25 years of experience. The company plans and implements drywall walls (including W112/W116 systems), facing panels, suspended gypsum board and mineral fiber ceilings, acoustic ceilings, acoustic sails and baffle systems, glass partition walls, raised floors, ceiling skirts as well as fire protection solutions from F30 to F180. Materials used include gypsum board and GKBI panels, Diamant panels, Silentboard, AquaPaneel, mineral fiber panels and glass. The service range extends from consulting and planning through sound, fire and acoustic solutions to installation and documentation. Reference projects include the Schlosspark-Quartier Bochum, the MAX FREI Quartier, the Panattoni logistics center, the Multi-User Center Ratingen and the SPD NRW office; around 50,000 m² of drywall work is carried out annually. Customers are construction companies, architects and general contractors from residential, office, logistics and healthcare construction.
- Site
- Bochum
- Processes
- Drywall walls (W112 / W116 systems), Facing panels (W626 / W628B, GKBI and Diamant versions), Suspended ceilings (D112, partly F90 version), Gypsum board ceilings (plastered, curved, suspended, multi-tier), Acoustic ceilings (perforated gypsum ceilings, mineral fiber ceilings), Mineral fiber ceilings, Acoustic sails and baffle systems (freely suspended acoustic elements), Fire protection solutions (F30 to F180, fire-separating walls, tested ceiling and cladding systems)
- Materials
- Gypsum board (gypsum board panels), GKBI panels (gypsum board fire protection), Diamant panels, Mineral fiber panels, AquaPaneel, Silentboard, Glass (system partition walls), Gypsum board panels
- Certificates
- Standards-compliant execution according to current regulations
- Industries
- Residential construction, Office and administrative construction, Logistics properties, Hotels, Healthcare/medical practices, Retail spaces
- 01
Consulting and planning
- 02
Interface and construction sequence coordination
- 03
Material selection (systems, panels)
- 04
Installation of walls/ceilings
- 05
Plastering and detail work
- 06
Documentation and acceptance
Materials and Systems
Gypsum board panels
Base material for walls, ceilings, skirts and curved special shapes.
GKBI panels (gypsum board fire protection)
Fire protection panels for walls and facing panels with increased fire protection requirements.
Diamant panels
Hard gypsum panels for particularly durable wall and facing panel systems.
Mineral fiber panels
Ceiling systems with sound and fire protection, moisture-resistant and partly made from recycled materials.
Silentboard
Acoustically enhanced panels for Silentboard ceilings with increased sound insulation.
AquaPaneel
Moisture-resistant panels for wet and sanitary areas.
Glass (system partition walls)
Glass partition walls for transparent room separation with sound and fire protection requirements.
Locations

Bochum
DEOperation and Office
- Materials
- Gypsum board, GKBI, mineral fiber, glass
Services and Building Components






Inside the production






Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Drywall walls (W112 / W116 systems)Installation | – | – | – | – | Gypsum board, GKBI panels, Diamant panels |
| Facing panels (W626 / W628B, GKBI and Diamant versions)Installation | – | – | – | – | Gypsum board, GKBI panels, Diamant panels |
| Suspended ceilings (D112, partly F90 version)Installation | – | – | – | – | Gypsum board, Mineral fiber panels |
| Gypsum board ceilings (plastered, curved, suspended, multi-tier)Installation | – | – | – | – | Gypsum board |
| Acoustic ceilings (perforated gypsum ceilings, mineral fiber ceilings)Installation | – | – | – | – | Gypsum board (perforated gypsum panels), Mineral fiber |
| Mineral fiber ceilingsInstallation | – | – | – | – | Mineral fiber (recycled materials) |
| Acoustic sails and baffle systems (freely suspended acoustic elements)Installation | – | – | – | – | Absorber materials (individually per project) |
| Fire protection solutions (F30 to F180, fire-separating walls, tested ceiling and cladding systems)Installation | – | – | – | F30 fire resistance – F180 fire resistance | fire-tested drywall systems according to |
| Glass partition walls (glass system partitions and special solutions)Installation | – | – | – | – | Glass |
| AquaPaneel wallsInstallation | – | – | – | – | AquaPaneel |
| Silentboard ceilingsInstallation | – | – | – | – | Silentboard |
| Curved walls and skirtsInstallation | – | – | – | – | Gypsum board |
| Ceiling skirtsInstallation | – | – | – | – | Gypsum board |
| Raised floors (installation)Installation | – | – | – | – | – |
| Special fit-out elements (access panels, door openings, sound insulation details, pipe boxInstallation | – | – | – | – | Gypsum board |
| Interior windows and frames in interior fittingInstallation | – | – | – | – | – |
| Planning and consulting for drywall/interior fitting (sound protection, fire protection, acoustics,Engineering | – | – | – | – | – |
Additional services
Reference customers
Quality and Standards
Work is carried out in compliance with standards according to current regulations with regular training of the team; fire protection systems are implemented in accordance with manufacturer approvals with clean documentation and construction-accompanying inspection.
| Evidence | Bochum |
|---|---|
| Standards-compliant execution according to current regulations |
Company History
Development from a craft business to a partner for demanding fit-out projects; over 25 years of experience from managing director Jauni Zendeli