Smoke vent rooflights (AOVs) in Dumbarton: what is involved?
Smoke vent rooflights (AOVs) in Dumbarton means automatic smoke ventilators at the head of stairwells and atria. We cover the G82 district and the rest of Glasgow and Dunbartonshire, with a survey before any price is fixed.
Short winter days in Scotland make every square metre of overhead glass count, so rooflight sizing matters. In Dumbarton, as anywhere, smoke vent rooflights (AOVs) are the usual choice for blocks of flats and commercial buildings with a smoke strategy.
Neighbouring towns include Erskine (9 km) and Clydebank (11 km). We offer a survey date when we reply to your enquiry.
Specification options
- Electric (24 V) or pneumatic actuation
- Service and test plans
- Glazed rooflight or louvred vent
- Control panel with battery backup
- Break-glass and smoke-detector triggers
- Glazed units bring daylight to stairwells
- Opens automatically on alarm signal
Before you order: points to check
- Smoke ventilation is designed to the building's fire strategy — we install to that design
- Replacing a vent with a non-equivalent product can affect the fire strategy
Regulations for smoke vent rooflights (AOVs) in Dumbarton
Smoke vents are life-safety equipment: in Scotland the duty holder must keep them maintained under the Fire (Scotland) Act 2005 and the Fire Safety (Scotland) Regulations 2006. We supply manufacturer-certified units and arrange installation, commissioning and servicing through specialist smoke-control engineers.
For non-domestic buildings in Scotland, the non-domestic Technical Handbook (section 6) sets the energy standards for rooflights; we supply the manufacturer's data for the building warrant. Fragile-roof safety and access are planned before work starts.
Our planning guide covers each nation in more detail.
Smoke vent rooflights (AOVs) prices in Dumbarton
The ranges below are typical for straightforward jobs; your fixed price follows a survey of your roof.
| Option | Guide price inc VAT | Ex VAT |
|---|---|---|
| Large glazed AOV with actuators | £4,795 – £7,795 | £3,995 – £6,495 |
| Standard glazed AOV Typical | £3,595 – £4,795 | £2,995 – £3,995 |
| Replacement vent onto existing upstand | £2,995 – £3,595 | £2,495 – £2,995 |
How the job runs
- Tell us what you have. Send the G82 postcode, a rough size and a couple of photos.
- Measure and check. A surveyor visits Dumbarton, measures and checks structure and access.
- Fixed quote. Product, work and price in writing — nothing is ordered until you agree.
- Installation day. Usually one day into a prepared opening, longer for new openings.
Smoke vent rooflights (AOVs) near Dumbarton
More we do in Dumbarton
Questions about smoke vent rooflights (AOVs) in Dumbarton
Can a smoke vent be used for normal ventilation?
Many dual-purpose units also open for daily ventilation, closing automatically in rain.
How often should AOVs be tested?
Industry guidance recommends regular functional checks and at least annual servicing. Your fire risk assessment sets the regime.
Can you replace an old smoke vent?
Yes, with an equivalent certified unit that matches the original design area and performance, so the fire strategy is not compromised.
Do I need to be at home for the survey in Dumbarton?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
How do I book a survey in Dumbarton?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
