Smoke Control
Ventilation planned around escape routes.
Smoke control for safer escape routes
AOV (Smoke Ventilation) Systems
Automatic Opening Ventilation systems help control smoke movement during a fire and support safer evacuation routes.
Integration
Linked to fire alarm systems where needed.
Maintenance
Operational checks and service records.
Service Focus
Smoke ventilation that works with your fire strategy
AOV (Automatic Opening Ventilation) systems help protect stairwells, corridors, communal areas, and smoke shafts by allowing smoke to escape from key escape routes during a fire.
Helix designs, installs, and maintains AOV systems, including integration with fire alarm systems where required, helping ensure systems remain compliant, reliable, and ready to operate when needed.
Supporting safer evacuation routes and more effective smoke control during an emergency.
- Commercial buildings
- Residential developments
- HMOs and apartment blocks
- Offices and retail spaces
- Industrial and warehouse facilities
- Education and healthcare facilities
- Hospitality and leisure venues
HELIX
Our work is carried out with clear documentation, practical recommendations and UK building safety responsibilities in mind.
Our AOV services include
AOV system design and installation
Window actuator installation
Roof hatch and louvre vent systems
Smoke shaft ventilation
Stairwell and communal area ventilation
Fire alarm integration
Testing, servicing and repairs
Compliance documentation
Why Choose Helix
Trusted Expertise
Qualified engineers with practical experience across fire, security and compliance-led building systems.
Tailored Solutions
Systems and service plans are shaped around your building, risks, usage and responsibilities.
Reliable Support
Responsive support, planned maintenance and clear communication from one accountable team.
Compliance Assured
Work is delivered with documentation, standards and long-term service records in mind.
Need reliable AOV or smoke ventilation support?
Talk to Helix about your building and escape route requirements.