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Mardome Smoke Vent AOV Polycarbonate Dome Rooflight
Rated 5/5 by customers
From
£1338.11
ex. VAT
Based on the lowest‑priced size/spec. Price updates with selections

Your configuration

Mardome Smoke Vent AOV Polycarbonate Dome Rooflight

(Rated 5/5 by customers)
From
£1338.11
ex. VAT
Based on the lowest‑priced size/spec. Price updates with selections
1: Length Step 1 of 8
1: Length
2: Width Step 2 of 8
2: Width
3: Glazing Step 3 of 8
3: Glazing
4: Tint Step 4 of 8
4: Tint
5: Shape Step 5 of 8
5: Shape
6: Kerb Step 6 of 8
6: Kerb
7: Actuator Position Step 7 of 8
7: Actuator Position
8: Optional Smoke Vent Accessories Step 8 of 8
8: Optional Smoke Vent Accessories

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Current configuration
From £1338.11 ex. VAT
£1605.73 inc. VAT
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Made in the UK

10 yr warranty

3-5 day delivery

Product overview

Mardome Smoke Vent AOV Polycarbonate Dome Rooflight

An EN 12101-2 certified automatic opening rooflight designed to provide smoke and heat exhaust ventilation while bringing natural daylight into commercial, industrial and public buildings.

✓
EN 12101-2 certified Designed for smoke and heat exhaust ventilation systems.
✓
Robust polycarbonate UV-stabilised polycarbonate construction for dependable performance.
✓
Flexible specification Choose double or triple glazing, clear, opal or patterned finishes, and dome or pyramid form.
✓
Installation options Available for builders’ upstands or compatible PVC waterproofing kerbs, with central or offset actuator positions.

Choose your specification

Glazing Double or triple glazing options.
Finish Clear, opal or patterned polycarbonate options.
Shape Low-rise dome or low-rise pyramid.
Kerb Installation onto a builders’ upstand or compatible PVC waterproofing kerb.
Actuator position Central or offset actuator options.
Wind deflectors Optional wind-deflector configurations available where specified.

Available sizes

Standard sizes are available to suit a range of flat and low-pitch roof openings. Select the required dimensions above to see the live configuration price.

Minimum size 1050mm × 1050mm
Maximum size 1800mm × 1800mm
Roof pitch Flat and low-pitch roofs up to 15°

Suitable for

Commercial and industrial buildings
Public and communal buildings
New-build projects
Refurbishment projects
Flat and low-pitch roofs

Optional smoke vent accessories

Add the equipment required for your smoke ventilation system. Prices shown are selling prices excluding VAT.

Mardome Fire Switch £85.25 ex VAT
Fireman’s Priority Switch £96.43 ex VAT
Smoke Detector £30.05 ex VAT
5A Control Panel £525.46 ex VAT
8A Control Panel £574.37 ex VAT

Control-panel selection

A 5A control panel can power one smoke vent unit. An 8A control panel can power up to two smoke vent units and is required for larger smoke vent sizes. Please refer to the control-panel selection key and confirm the final system design with the responsible fire or smoke-ventilation electrician.

Installation and technical information

The Mardome Smoke Vent AOV is supplied fully assembled for installation onto a suitable builders’ upstand or compatible PVC kerb. Installation must be completed by a suitably qualified professional. Please refer to the installation guide, technical datasheet and control-panel documentation before installation.

Ready to configure your smoke vent rooflight?
Select your dimensions, glazing, finish, shape, kerb, actuator position and accessories above. The price will update automatically.

Start configuring
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Excellent
Excellent smoke vent rooflight and straightforward installation
We ordered the Mardome Smoke Vent AOV for a commercial refurbishment project. The configuration process was clear, and selecting the size, glazing, actuator position and control-panel accessories was straightforward.

The rooflight arrived well packaged and fully assembled, making installation onto the prepared upstand efficient. The product feels robust, operates smoothly and provides excellent natural daylight while meeting the project’s smoke ventilation requirements.

The technical documentation and installation guidance were also helpful. Overall, a professional-quality product supported by good service.
Grace | 9/14/2026 11:23 AM
Was this review helpful? Yes No (0/0)

Installation videos

Watch our installation guides for fitting the Mardome Smoke Vent AOV onto a PVC kerb or builders’ upstand.

Installation onto a builders’ upstand
Installation onto a PVC kerb

How Your Rooflight Is Delivered

  • Delivered kerbside by the Brett Martin transport fleet
  • Glass and frame are delivered together on an A-frame
  • Offloaded from the A-frame by the driver with assistance from the customer where required
  • Sacrificial foam runners protect the glass during unloading
  • The A-frame is taken away by the driver after delivery

Important: Please ensure a suitable person is present on the day of delivery who can assist with unloading the rooflight from the lorry.

Delivery Times

Standard Smoke Vent rooflights delivered within 7 working days. Free UK mainland delivery.

Orders placed before 12 noon (Monday–Friday) are prioritised for dispatch. Larger quantities or special configurations may require confirmation of lead time.

Delivery Cost

Delivery is free to all UK mainland addresses.

For non-mainland and remote postcodes, please contact us.

Excluded Delivery Postcodes

We currently do not deliver to the following areas without prior arrangement:

Scotland, Northern Ireland, Channel Islands & Remote Areas

HS, IM, IV, ZE, BT, KA27–28, KWA, PA20–49, PH17–50, PO30–40, TR21–25, LL58–78

Contact our team to check if delivery to your area can be arranged.

Contact Us

Email: info@daylightsystems.com
Phone: +44 (0)24 7660 2022

Reviews
Based on 1 review
9/14/2026 11:23 AM
Excellent smoke vent rooflight and straightforward installation
We ordered the Mardome Smoke Vent AOV for a commercial refurbishment project. The configuration process was clear, and selecting the size, glazing, actuator position and control-panel accessories was straightforward.

The rooflight arrived well packaged and fully assembled, making installation onto the prepared upstand efficient. The product feels robust, operates smoothly and provides excellent natural daylight while meeting the project’s smoke ventilation requirements.

The technical documentation and installation guidance were also helpful. Overall, a professional-quality product supported by good service.
Grace
Was this review helpful? Yes No (0/0)
Only registered users can write reviews

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