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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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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 polycarbonate rooflight designed to provide smoke and heat exhaust ventilation while bringing natural daylight into commercial, industrial and public buildings.

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EN 12101-2 certified Designed for smoke and heat exhaust ventilation systems.
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Robust polycarbonate UV-stabilised polycarbonate construction for dependable performance.
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Flexible specification Choose double or triple glazing, clear, opal or patterned finishes, and dome or pyramid form.
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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
Benefits & features

Mardome Smoke Vent AOV

A purpose-designed smoke and heat exhaust ventilator that combines certified fire-safety performance with dependable natural daylight.

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Automatic smoke ventilation

Designed to provide automatic smoke and heat exhaust ventilation as part of an appropriate fire-safety system.

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Certified performance

EN 12101-2 certified for AOV rooflight applications.

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Natural daylight

Allows useful daylight into the space while supporting the building’s smoke-control strategy.

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Durable polycarbonate

Impact-resistant, UV-stabilised polycarbonate provides a robust, practical glazing solution.

Product details

Mardome Smoke Vent AOV Polycarbonate Rooflight provides a range of benefits for smoke ventilation and rooflight applications.

  • ✔ Automatic smoke and heat exhaust ventilation
  • ✔ Suitable for use as part of a fire safety system
  • ✔ Allows natural daylight into internal spaces
  • ✔ EN 12101-2 certified AOV rooflight
  • ✔ Impact-resistant, UV-stabilised polycarbonate construction
  • ✔ Suitable for flat and low-pitch roofs up to 15°
  • ✔ Wide range of standard size options
  • ✔ Choice of glazing options to suit insulation needs
  • ✔ Light control through clear, opal, or patterned tints
  • ✔ Low-rise dome or pyramid profiles
  • ✔ Range of kerb options to suit different roof constructions
  • ✔ Central or offset actuator options to suit access needs
  • ✔ Suitable for new-build and refurbishment projects
Before orderingAvailable options depend on the selected size and final configuration. Confirm the product selector and project requirements before placing the order.
Write your own review
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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 guidance

Plan the installation

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

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MeasureConfirm the external dimensions of the prepared opening, kerb or builder’s upstand.
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PrepareEnsure the supporting structure is square, level, insulated and fully weathered before installation.
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Plan accessArrange safe access, unloading, lifting and handling for the delivered frame and glazing.
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Follow the guideUse the official installation instructions for the selected product and configuration.

Product-specific installation details

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

Installation video

Before work beginsCheck the selected product, site conditions and official installation guide before work begins.
Lead times & delivery

Mardome Smoke Vent ordering guide

The brochure gives a seven-working-day lead time for listed smoke-vent configurations.

7 working daysListed standard smoke-vent sizes.
Maximum 6Units per order.
Confirm firstQuantities above six or unusual specifications.

Standard specification

Item Options
Skins Double or triple
Shape / tint Dome or pyramid; clear, opal or patterned
Kerb DF or 300 mm
Wind deflectors With or without
Offset actuator Available except with wind deflectors or on an 1800 variant

Standard sizes (mm)

1050×1050 1200×1200 1350×1050
1500×1050 1800×1050 1350×1350
1500×1500 1800×1200 1800×1800

Delivery and ordering

Free UK mainland delivery. Orders must be placed before 12 noon for the relevant service. Remote or restricted delivery areas require prior arrangement. Quantities above six are subject to confirmation because of stock lead times.
Please note

Lead times are guides and depend on final configuration, stock and production availability.

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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