What do smoke vent rooflights (AOVs) involve?
Smoke vent rooflights (AOVs) in Dundee and Angus means automatic smoke ventilators at the head of stairwells and atria. Every quote follows a survey of the roof and the room below.
Stone villas, cottages and conservation areas across Scotland often call for conservation rooflights in slate roofs. Tenements and flats are common in Scottish towns and cities, where rooflights over stairwells and top-floor flats need the owners' and factor's agreement.
Towns in Dundee and Angus
Options we can specify
- Rain and wind sensors for daily vent use
- Glazed rooflight or louvred vent
- Electric (24 V) or pneumatic actuation
- Service and test plans
- Break-glass and smoke-detector triggers
- Glazed units bring daylight to stairwells
- Manual override at the fire service access level
Planning and building rules in Scotland
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. Fire classification of rooflight materials near boundaries is checked at specification.
Guide prices
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 about the roof. Send the postcode, rough sizes and a photo or two through the form, WhatsApp or the guide-price tool.
- Free survey. For new installations a surveyor measures the opening, checks the roof build-up and talks through glass and options.
- Fixed written quote. You get the product, the work and the price in writing. Nothing is ordered or paid for until you agree.
- Fitting and handover. We fit, seal and make good, then hand over product data, warranties and any certificate paperwork.
Smoke vents in nearby areas
Common questions
Can a smoke vent be used for normal ventilation?
Many dual-purpose units also open for daily ventilation, closing automatically in rain.
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 smoke vents need a control panel?
Electric AOVs work with a control panel that links them to detectors, the fire alarm and override switches.
Do you design the smoke strategy?
No — the strategy comes from the building's fire engineer or designer. We supply, install, commission and service to it.
Do you fit smoke vent rooflights (AOVs) across Dundee and Angus?
Yes. We survey and fit smoke vent rooflights (AOVs) across Dundee and Angus, including Dundee, Arbroath, Brechin.
