How we approach smoke vent rooflights (AOVs) in Bangor, County Down
Thinking about smoke vent rooflights (AOVs) in Bangor, County Down? The short answer: automatic smoke ventilators at the head of stairwells and atria. The longer answer depends on your roof, which is why we survey before we price.
Northern Ireland has a mix of terraces, bungalows and rural farmhouses, and rooflights are a common upgrade when extending. Think of smoke vent rooflights (AOVs) for communal stairwells, corridors and atria.
Bangor, County Down is the main town we list in County Down; we also cover nearby Newtownards and Carrickfergus.
Specification options
- Control panel with battery backup
- Glazed rooflight or louvred vent
- Service and test plans
- Break-glass and smoke-detector triggers
- Rain and wind sensors for daily vent use
- Manual override at the fire service access level
- Opens automatically on alarm signal
Things we check at survey
- The product should be certified to BS EN 12101-2 as a natural smoke and heat exhaust ventilator
- Replacing a vent with a non-equivalent product can affect the fire strategy
Building control and safety duties in Bangor, County Down
Smoke vents are life-safety equipment: in Northern Ireland the appropriate person must keep them maintained under the Fire and Rescue Services (Northern Ireland) Order 2006 and the Fire Safety Regulations (Northern Ireland) 2010. We install to the building's fire strategy and the manufacturer's certification.
For non-domestic buildings in Northern Ireland, Technical Booklet F2 covers energy performance; we supply the manufacturer's data for building control. Fire classification of rooflight materials near boundaries is checked at specification.
Our planning guide covers each nation in more detail.
What do smoke vent rooflights (AOVs) cost in Bangor, County Down?
Prices below are shown including and excluding VAT. In Bangor, County Down, as elsewhere, making good inside and access equipment are the main variables.
| 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 |
The process, step by step
- Get in touch. Use the form, WhatsApp or the guide-price tool with your Bangor, County Down address.
- Measure and check. A surveyor visits Bangor, County Down, 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.
Neighbouring towns
Related work in Bangor, County Down
Questions about smoke vent rooflights (AOVs) in Bangor, County Down
Can a smoke vent be used for normal ventilation?
Many dual-purpose units also open for daily ventilation, closing automatically in rain.
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.
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 Bangor, County Down?
Yes — someone needs to let us into the room below and, where possible, show us how the roof is reached.
Can you work alongside my builder in Bangor, County Down?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
