Professional Access Solutions

Automatic Opening Vents

Automatic Opening Vents (AOVs) are used to regulate smoke in the event of a fire. They automatically open to vent hot gases and smoke from key areas. This can help keep escape routes clearer for longer. Sock & Co Property Solutions installs, services, and maintains AOV systems for reliable operation.

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Our Services

Our Services

Reliable installation, servicing and call-out support across every system we cover.

Fire alarm

Fire alarm

Every system is designed, installed, serviced, and maintained to the highest standards, ensuring full compliance with UK fire safety legislation. We also provide efficient call-outs to address faults while keeping disruption to your property to a minimum.

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CCTV

CCTV

From single-camera to multi-camera installations, we ensure every client can monitor their property anytime, anywhere. We also provide CCTV servicing, maintenance, and efficient call-outs to resolve faults and keep your system operating reliably.

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Emergency lighting

Emergency lighting

We precisely install, service, and maintain these systems at final exits, escape routes, and high-risk task areas. Our call-out service helps resolve faults quickly, ensuring your emergency lighting remains reliable when needed.

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Access Control

Access Control

Whether you want to install a new system, service an existing one, or upgrade your current setup, we handle everything to avoid potential legal issues. We also provide efficient call-outs for faults and system issues.

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AOV

AOV

We install, service, and maintain AOV systems to support effective smoke ventilation and safer escape routes. Our call-out service helps resolve faults quickly and keeps systems operating reliably when required.

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Intercoms

Intercoms

Encourage seamless communication between building occupants and visitors to improve security and convenience. We also provide servicing, maintenance, and call-outs to resolve faults and keep intercom systems working effectively.

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Nurse call

Nurse call

Perfect for hospitals and home care centres that allow patients to request help from nurses, carers, or staff quickly. We also provide servicing and maintenance, along with call-outs for faults that could affect the reliability of the system.

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Warden Call

Warden Call

We install, service, and maintain warden call systems to support reliable communication between residents and on-site staff. Call-outs are also available to resolve faults promptly and minimise disruption.

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General Call Outs

General Call Outs

General handyman call outs are available for both commercial and domestic properties. Whether it's a tenant reporting a faulty light switch or a domestic security light that's stopped working, our team responds quickly to get it resolved — and much more.

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Intruder

Intruder

Our experienced team delivers high-quality workmanship on every project, whether it's broken light fixtures or routine wear and tear. We also provide efficient call-outs for everyday repairs and general property maintenance.

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Understanding AOV Systems

What Is an Automatic Opening Vent?

Automatic Opening Vent (AOV) is a smoke ventilation opening that opens during a fire. It may be in the form of a window, louvre, roof vent, or hatch. It can be linked to fire detection and control equipment and will open automatically to allow a controlled escape path for smoke and hot gases.

How AOV Systems Work

How Does an AOV System Operate?

An AOV system works through connected components. The first signal is received by the smoke detector or fire alarm and then sent to a control panel for processing and to activate an actuator. The actuator then opens the vent to let the smoke and heat out through the predetermined path.

The vents that open during an alarm are determined by system design. Rising vents are in place at a high level to let the smoke go up, and replacement air comes in at the bottom of the vents. In some cases, depending on the fire strategy of the building, there may be manual controls available for firefighters or authorised personnel.

19+

Years Experience

500+

Projects Completed

500+

Projects Completed

Keep Your AOV System Ready

Get professional AOV installation, servicing, maintenance, and fault call-outs from Sock & Co Property Solutions today!

Where AOVs Are Used

Common Applications for AOV Smoke Ventilation

AOV systems are typically installed in buildings where the smoke may impact common escape paths. These systems are commonly installed in residential buildings, communal stairwells, corridors, lobbies, smoke shafts, commercial buildings, and others where controlled smoke ventilation is part of the fire safety design of the building.

AOV Installation & Maintenance

Keeping AOV Systems Ready for Emergencies

A professionally installed access control system can make it easier to manage permissions for employees, contractors, visitors, and other authorised users. Administrators can assign different access levels, remove users, replace lost credentials and, where supported, create time-based or area-based permissions. This system can also provide a useful record of entry activity. Systems can range from basic keypad or card access to more advanced biometric and integrated solutions, so the overall access control cost depends on factors such as the number of doors and users, reader and lock technology, installation complexity, existing infrastructure, software, remote management, and integration with CCTV, alarms or intercoms.

Frequently Asked Questions

What happens if an AOV system develops a fault?

A professional examination will help determine the problem and get the unit working again. Timely repair will keep the system ready to perform in case of an emergency.

Depending on the condition and design, some systems can be upgraded. A professional assessment can help to find appropriate options.

Testing confirms that vents, controls, and connected components operate correctly. It also helps identify faults before an emergency.

AOV systems should be inspected and maintained by competent professionals. Maintenance should be done according to manufacturers’ instructions and the requirements of fire safety.