Scotland · Glasgow City, East Dunbartonshire, East Renfrewshire, North Lanarkshire, Renfrewshire, South Lanarkshire, West Dunbartonshire · fire protection
Automatic opening vents for Greater Glasgow
For smoke-vent quotes in Greater Glasgow we start from the published geography: Glasgow City, East Dunbartonshire, East Renfrewshire, North Lanarkshire, Renfrewshire, South Lanarkshire, West Dunbartonshire, Scotland, 1,028,220 usual residents in 2020 (NRS settlements 2020). We do not invent a local depot to match the place name. The wider settlement name on the NRS table is Barrhead, Bearsden, Bishopbriggs, Bowling, Brookfield, Busby, Cambuslang, Clarkston, Clydebank, Duntocher & Hardgate, Elderslie, Faifley, Giffnock, Glasgow, Johnstone, Kilbarchan, Linwood, Milngavie, Netherlee, Newton Mearns, Old Kilpatrick, Paisley, Renfrew, Rutherglen, Stamperland, Stepps, Thornliebank. Scottish technical standards are not a renamed copy of English Approved Document B. The vent still has to match the fire strategy written for the building. Classification on that source: Settlement.
Actuator swap after the vent will move
Force is in newtons and travel is in millimetres. A replacement that looks similar can stall if the stroke is short or the hinges have dropped. We free a dragging casement before fitting a new chain. Obsolete 24 V bodies are identified from the label.
The fire-alarm contact is a named input
Most stair vents should open from a volt-free contact the cause-and-effect describes, often fire in the stair or a lobby, not “any device in the building”. We test the input the drawing names. After an alarm-panel change, that relay is the first thing that goes missing.
Automatic opening vents are life-safety smoke control, so this sits with fire protection and is quoted across the UK. Population figures are the published resident counts named above. They are not a survey of vents in Greater Glasgow.
