Next Day Dispatch – 1000s of products in stock
5-Star Rated – Trusted across the UK
Dedicated Specialists – Support for your project
Window Smoke Ventilation Kits for Stairwells
Fully Compliant • Quick Delivery • Installation Service Available
Our AOV smoke vent windows meet all the requirements under BS EN 12101-2 making them certified for use in a smoke ventilation systems. We’ll work with you to find the best delivery date with same day options available. We can recommend an installer for most parts of the UK. But if you want to handle that yourself, we’ll be on hand for technical installation support if required.
For a quick price or help selecting the right kit, why not fill in our enquiry form below and we’ll be in touch.
Next day delivery for 1000s of products
The right solutions at trade prices
Helpful staff for technical advice
Rocburn AOV Window for Facades
- Typically 1m² or 1.5m² GFA (Geometric Free Vent Area)
- Custom/Bespoke sizes and RAL colours available.
- Double or Triple glazing options.
- Fire-resistant, aluminium frame construction
- BS EN 12101-2 certified
WindowMaster Smoke Vent Panel
- CompactSmoke™ Control Panel
- 24v DC
- 72-hour battery backup, batteries included
- 2x Breakglass/reset/monitoring switch
- Connection to either Smoke Detector or Fire Alarm input
- BS EN 12101-10 certified
What’s Included in a Window Stairwell Smoke Ventilation Kit
Single stairwell kit for buildings under 11m (3-4 storeys), described as a small single stair buildings in Approved Document B. If you’re building is bigger, we can adjust things to suit, so use the enquiry form or call us on 01702 826 267 to find out more.
| Up to 1.5m² GFA AOV Kit with Fire Alarm Trigger | Up to 1.5m² GFA AOV Kit with Smoke Detector Trigger |
|---|---|
| For a tailored quote, get in touch with our smoke ventilation experts. | |
| WindowMaster Stairwell Control Panel | WindowMaster Stairwell Control Panel |
| AOV Window 1m² or 1.5m² GFA (Geometric Free Vent Area) |
AOV Window 1m² or 1.5m² GFA (Geometric Free Vent Area) |
| 2x Breakglass/reset/monitoring switch | 2x Breakglass/reset/monitoring switch |
| Fire Alarm Integration Module | Smoke Detector |
Our technical staff are available, Mon-Fri 08:30 – 17:30. We’ll work with you to find the right product for your project.
Enquiry Form
Fill in the form below to enquire about the best Skylight Smoke Ventilation Kit for your building.
Fully Certified and Delivered
Most windows are built specifically for your structural opening and ventilation requirements. Our manufacturers have a lead time of around 3-6 weeks for bespoke orders. Upon receiving your window, we can dispatch together with your controls using a dedicated same day transit service.
Ensuring Window Smoke Vent Kits meet BSI Standards
At Rocburn, we ensure we supply tested and compliant products, so your building is as safe as possible. We work to standards including:
Not only do we provide bespoke skylight smoke ventilation kits, but our dedicated team of specialists are on hand with expert support, guidance and advice to ensure that you get the right products for your needs. Contact us today for advice.
Frequently Asked Questions
AOV windows used as part of a smoke ventilation system are typically specified in accordance with the project’s fire strategy and relevant guidance, including Approved Document B, BS 9991 and BS 9999. Requirements can vary depending on the building type, layout and smoke control strategy.
Our AOV windows are tested and certified to BS EN 12101-2 and can be supplied as part of a complete smoke ventilation solution, helping ensure compliance with the project’s smoke ventilation requirements.
Yes. AOV windows are available in both standard and bespoke sizes. This is particularly useful where a specific free vent area must be achieved or where the window needs to match an existing façade design.
The free vent area achieved by an AOV window depends on the window dimensions, opening angle and overall design. While many stairwell systems are designed for 1.0m² aerodynamic free vent area, the required FVA should always be checked against the project’s fire strategy.
Two windows of a similar size can deliver very different performance, which is why FVA should always be considered during specification.
Generally, no. Any suitably qualified window fitter or FENSA registered contractor can install an AOV window.
Bear in mind windows must be installed true and square to avoid inhibiting motor function, and you may require a specialist to install and commission your controls.
Yes, these are most commonly fitted into brickwork structural openings.
There are also limited curtain walling customisations.
Yes, some limited profile customisations are available for curtain walling on request.
Most commonly these are installed into brickwork structural openings.
Options include.
- RAL finishes (including dual tone)
- Wood grain effect
- Astragal bars
- Georgian inserts
- Clear glass
- Obscure glass e.g. stippolyte
- Full size and stub cills
- Mid-rails, mullions, and transoms
We work with multiple fabrication partners offering a range of frames in both aluminium and PVC.