MHANNA GmbH
Smoke vents & fire safety when downtime is not an option.
Maintenance, repair and installation for smoke extraction, daylighting and structural fire protection. Planned, documented and handled by the right contact from the start.
< 24 h
Response for safety-critical faults
DIN
Work to relevant German standards
7
Specialists in the core team
Services
Everything operators need to keep safety systems ready.
From scheduled maintenance to replacement: each service is built around fast decisions, clean execution and documentation that holds up.
- 01 Planned
Smoke vent maintenance
Annual servicing, function testing and defect reports for operators and property managers.
Details - 02 Fast
Repair & overhaul
Fault analysis, spare parts and repair so systems return to reliable operation.
Details - 03 Project
Installation & replacement
Replacement, retrofit and installation for smoke vent components, skylights and continuous rooflights.
Details - 04 Roof
Skylights & continuous rooflights
Skylights, continuous rooflights, seals, drives and combined smoke vent functions.
Details - 05 Existing
Structural fire protection
Penetration sealing, fire dampers, hold-open systems and records that hold up.
Details
Why MHANNA
Decide quickly. Execute cleanly. Document clearly.
Customers do not need complicated coordination. They need reliable next steps, so we keep technical work, scheduling and documentation closely connected.
- One contact for maintenance, repair, installation and fire protection details
- Documentation for inspections, insurance and operator duties
- Practical solutions for existing buildings, roofs, controls and scheduling
Process
A clear path instead of long coordination.
- 01
Classify the request
You describe the system, fault or project. We clarify which next step makes sense.
- 02
Inspect on site
Components, function and documentation status are checked in a traceable way.
- 03
Deliver and document
Maintenance, repair or installation ends with clean execution and usable records.
Contact