Smoke vent rooflights (AOVs) for Walton-on-Thames: the essentials
Thinking about smoke vent rooflights (AOVs) in Walton-on-Thames? 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.
Many South East homes have been extended more than once, and an old dome over an earlier extension is often due for replacement. Think of smoke vent rooflights (AOVs) for communal stairwells, corridors and atria.
We work across Surrey, including Walton-on-Thames, and in neighbouring towns such as Sunbury-on-Thames and Esher. Access, parking and how the glass reaches the roof are all checked at the survey.
Choices for your Walton-on-Thames project
- Break-glass and smoke-detector triggers
- Glazed rooflight or louvred vent
- Electric (24 V) or pneumatic actuation
- Service and test plans
- Rain and wind sensors for daily vent use
- Replacement of failed or obsolete units
- Opens automatically on alarm signal
What to check first
- Smoke ventilation is designed to the building's fire strategy — we install to that design
- Whoever holds the building's fire-safety duties (the responsible person, the duty holder in Scotland or the appropriate person in Northern Ireland) must keep systems maintained and tested
Rules and responsibilities in Walton-on-Thames
Smoke vents are life-safety equipment: in England the responsible person must keep them maintained under the Regulatory Reform (Fire Safety) Order 2005. We install to the building's fire strategy and the manufacturer's certification.
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. Fragile-roof safety and access are planned before work starts.
Read the planning permission guide before you commit to a design.
Smoke vent rooflights (AOVs) prices in Walton-on-Thames
Prices below are shown including and excluding VAT. In Walton-on-Thames, 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
- Tell us what you have. Send the KT12 postcode, a rough size and a couple of photos.
- Measure and check. A surveyor visits Walton-on-Thames, measures and checks structure and access.
- Agree the quote. You approve the specification and price before anything is ordered.
- Fitting and handover. We install, clean down and leave product and warranty documents.
Smoke vent rooflights (AOVs) near Walton-on-Thames
Other services in Walton-on-Thames
Questions about smoke vent rooflights (AOVs) in Walton-on-Thames
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 smoke vents need a control panel?
Electric AOVs work with a control panel that links them to detectors, the fire alarm and override switches.
Can a smoke vent be used for normal ventilation?
Many dual-purpose units also open for daily ventilation, closing automatically in rain.
Do you fit smoke vent rooflights (AOVs) in Walton-on-Thames?
Yes. We survey and fit smoke vent rooflights (AOVs) in Walton-on-Thames and across Surrey. Send your postcode and we will offer a survey date when we reply.
Can you work alongside my builder in Walton-on-Thames?
Yes. On new extensions we fit once the opening and upstand are ready and coordinate dates with your builder.
