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The UK's Leading Supplier of Rooflights
Coxdome Smoke Vent

Home > AOVs and Smoke Vents> Coxdome Smoke Vents

Coxdome smoke vents

The National Domelight Company is a supplier of the Coxdome FireJet range, a smoke and heat exhaust ventilation system suitable for both commercial and residential applications. Coxdome smoke vent systems are designed to disperse smoke in the event of a fire, operating as part of a smoke clearance system, as well as providing an additional ventilation option for day-to-day use. They have battery backup in place as well, in case of mains failure. The units are available in a wide range of sizes, and many of these are kept in stock for a swift delivery service to your door.


Key benefits

Large range of sizes available, from 1000 x 1500mm to 1500mm x 2500mm

Opening up to 165°

Galvanised steel mechanism – just one mechanism needed on smoke vents of any size

A choice of covers: glazed polycarbonate or solid insulated aluminium

Optional position for day-to-day ventilation with no extra motor needed

Very low noise levels during use

Comply with latest building regulations on fire safety

Suitable for use with any building management system

Supplied factory assembled and factory tested

Why Coxdome?

Coxdome have been manufacturing rooflights since 1954 and they’re one of the leading brands in natural light and ventilation systems. They hold ISO 9001 – 2008 certification, and all systems are quality tested to ensure they meet the highest standards. We are proud to be suppliers of Coxdome’s smoke vent range, Coxdome FireJet, which provides natural light solutions as well as smoke ventilation.

90°-opening automatic smoke vent

The lid will open at a 90° angle.

Available with clear or obscure polycarbonate glazing, or with a fully insulated aluminium solid cover.

Upstand options: 300mm splayed PVCu, or 300mm/400mm/500mm splayed metal.

140°-opening automatic smoke vent

The lid will open fully at a 140° angle in under 60 seconds.

Available with clear or obscure polycarbonate glazing, or with a fully insulated aluminium solid cover.

Upstand options: 300mm splayed PVCu, or 300mm/400mm/500mm splayed metal.

Technical specification and applications

This is the technical specification covering all Coxdome smoke vents supplied by us:

Compact 24V/48V DC motor unit/sealed IP54

CE EN12101-2 certified

Certificate 1368-CPD-C-002/2009 (I.F.I Institute, Germany)

Aerodynamic free area up to Aa2.74m² *

Snow load up to 2400N/m²

Wind Load up to 1500N/m²

Low ambient temperature T(-15⁰)

Heat exposure: B300

Reaction to fire class: E

* Aa-value in m² (aerodynamic effective smoke exhaust surface) according to DIN EN12102-2

Coxdome smoke vents are available in two configurations: single leaf and double leaf. They are suitable for installation on flat roofs.

Controlling Coxdome smoke vents

Coxdome smoke vents use a control panel that has battery backup in case of mains failure. The control panel can be triggered with manual override switches, with dedicated smoke detectors, or through a third-party smoke detection or fire alarm system.

Finding your perfect smoke vent

The National Domelight Company is well placed to help you find the ideal smoke vent product. We’ll listen carefully to your requirements, and our team members are friendly, helpful and knowledgeable. It’s easy to make your property safer and incorporate natural light solutions with our help. Customers chose us because:

We have a wide range of smoke vent and AOV products available for quick delivery in stock sizes, and can supply custom sizes if required.

Our team is experienced and knowledgeable, and will be happy to talk you through Coxdome smoke vents in detail.

We make it easy for you to order and get a quote. You can request a quote online, and order on the phone or through our website.

Talk to us about Coxdome smoke vents, ask a question or get a quote. Please call 01276 451555, e-mail or contact us online.