AOV Rooflight Polycarbonate Dome Smoke Vents

The Surespan AOV Rooflight top smoke vent offer exemplary functional safety and reliability, fully CE marked. The Ventilator can be supplied with a triple glazed polycarbonate dome in clear or diffused variants, The unit has a 300mm high thermally broken aluminium upstand that is suitable for use with the majority of roofing membranes.

The unit can also be used to incorporate natural day to day ventilation in your project. The Units actuators are off set within the aperture and this allows the unit to also be used for maintenance access to the roof of your project.

The units can be supplied to your free vent area requirements in either a geometric or aerodynamic value.

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AOV Smoke Vents

  • Sizes up to 1300 x 1300
  • CE marked to EN12101-2
  • Daily Ventilation and Roof Access
  • Insulated Aluminium Upstand
  • Thermally broken frame and lid
  • Optional External Curb to suit weathered upstand
  • Available with NON-COMBUSTIBLE Mineral Wool insulation


Leamore Close
Leamore Enterprise Park
Walsall, WS2 7NL
West Midlands, UK
+44 (0)1922 711185
+44 (0)1922 497943 (Fax)


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