Conor Logan, Colt’s Technical Director, with a guide to maintaining aov (automatic opening vent) maintenance An ‘AOV’ or ‘Automatic Opening Vent’ is a smoke or fire vent that will open and close automatically when triggered by a control system to ...

Conor Logan, Technical Director at Colt explains why maintaining your smoke vents properly is so important Smoke vents are a crucial part of a building’s fire safety system and work in conjunction with other mechanisms such as smoke curtains and ...