Bespoke Automatic Opening Vents (AOVs) for Flat RoofsRooflights & Glazing can supply bespoke automatic smoke vents (AOVs) in a variety of options whether for new installations or refurbishment. We can also offer products that will meet Part L, if that is your requirement, as well as Part B too. We can supply automatic opening vents of various dimensions but, for practical reasons, are limited to certain maximum sizes. The maximum vent dimensions are dependent on weight and can vary from vent to vent. We are happy to advise on maximum sizes for the style of vent you require. Automatic Opening Vent Glazing Options
Automatic Opening Vent Upstands
Opening options
Please call 0114 2548815 for Smoke Ventilation Control Panels (required to operate AOVs)We can supply:
Use of AOVs for smoke ventilation
The most common identified cause of death from a fire incident is being overcome
by gas or smoke. In 2008 fire and rescue services reported this accounted for 42 per cent of all fire related deaths.
Natural ventilation is an effective way of protecting people from the dangers of gases and smoke. High-level outlet vents and low-level inlet vents open automatically can allow cool air into the building and allow smoke and hot air to flow out.
Without adequate ventilation, smoke and gases can fill the room. These can be drawn back down from the ceiling by convection as temperatures rise, leading to potential—and particularly dangerous 'flashover'.
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Delivery: 2–4 weeks (Specialist Handler). Please ask.
