Smoke Ventilation

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Specialist supplier of custom made glass & polycarbonate rooflights
for residential and commercial projects.

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Smoke Ventilation

Smoke ventilation is an important aspect of fire safety protocols within your building projects. It is a good idea to factor in smoke vents for commercial buildings to reduce the chance of smoke accumulating in the event of a fire.

Smoke ventilation devices such as AOV (automatic opening vents) allow smoke and hot air to be vented out of buildings when a fire starts. The smoke can build up to dangerous levels and introduce high levels of carbon monoxide and other noxious gases.

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Smoke Vents Optilux Part Open
Smoke Vents Solid Louvres Commercial 2 1


Why Choose Smoke Ventilation

Smoke ventilation systems can help save lives! Our range of AOV smoke vents and ventilation systems can help to reduce build up of smoke in commercial and industrial buildings.

Can be installed on rooftops

Funnels the smoke out

Operated either automatically with smoke detectors or manually

Smoke Vents Thermadome Polycarbonate
Smoke Vents Thermadome Open 1

The UK’s Leading Supplier of Rooflights.

Bespoke Smoke Ventilation

National Domelight Company are experts in smoke vent windows. We can help you to design a compliant bespoke or off-the-shelf solution for your building including our great range of smoke ventilation systems.

Get in touch with us to discuss your building requirements for fire safety.

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Frequent Questions

Here are some of our frequently asked questions.

If you need further information or wish to speak to a member of our team, please do get in touch!

  • AOV simply stands for Automatic Opening Vent.

  • AOV (automatic opening vent) windows are triggered to open by smoke detectors.  In the event of a fire they will open to a preset height and angle for the right ventilation of smoke and heat.

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