Smoke vent rooflights (AOVs) for Denton: the essentials
Thinking about smoke vent rooflights (AOVs) in Denton? 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.
Rear kitchen extensions on North West semis often have small domes from decades ago that leak or have yellowed. Think of smoke vent rooflights (AOVs) for blocks of flats and commercial buildings with a smoke strategy.
Denton is around 8 km from Manchester, and we survey and fit throughout that part of Greater Manchester, including the M34 district.
Specification options
- Electric (24 V) or pneumatic actuation
- Control panel with battery backup
- Service and test plans
- Rain and wind sensors for daily vent use
- Glazed rooflight or louvred vent
- Manual override at the fire service access level
- Replacement of failed or obsolete units
Things we check at survey
- Replacing a vent with a non-equivalent product can affect the fire strategy
- Smoke ventilation is designed to the building's fire strategy — we install to that design
Rules and responsibilities in Denton
Smoke vents are life-safety equipment: in England the responsible person must keep them maintained under the Regulatory Reform (Fire Safety) Order 2005. We supply manufacturer-certified units and arrange installation, commissioning and servicing through specialist smoke-control engineers.
For buildings other than dwellings, Approved Document L Volume 2 sets limiting U-values of 2.2 W/m²K for rooflights and 3.0 W/m²K for roof ventilators, including smoke vents. 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 Denton?
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 |
From enquiry to finished job
- Send the details. Postcode, rough size and a photo of the roof and room.
- Free site visit. For new installs we survey free, measure and confirm the roof detail.
- Written price. You receive a fixed price listing the unit, the work and the lead time.
- Fitting and handover. We install, clean down and leave product and warranty documents.
Neighbouring towns
More we do in Denton
Smoke vent rooflights (AOVs) in Denton: questions
Who is responsible for maintaining smoke vents?
The responsible person (or duty holder in Scotland, appropriate person in Northern Ireland) for the building must keep fire safety systems maintained. We can arrange servicing and keep records.
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.
Do you fit smoke vent rooflights (AOVs) in Denton?
Yes. We survey and fit smoke vent rooflights (AOVs) in Denton and across Greater Manchester. Send your postcode and we will offer a survey date when we reply.
How do I book a survey in Denton?
Send your postcode and, if you can, a photo of the roof and the room. We offer a survey date when we reply.
