Double Pitch Automatic Opening Vent

Stardome AOV rooflights can be supplied with thier own kerb for fixing directly to the roof deck and then weathered to the roof in the traditional manner.

Alternatively if a kerb is being constructed as part of the roofing sustem (i.e. metal roofing or a builders timber kerb) we are able to supply a kerb adaptor. Both kerb and kerb adaptor units are manufactured from folded galvanised steel or aluminium, both materials being polyester powder coated white however can not be thermally broken to suit the requirements of Part L of the building regulation.

The lid or top of the AOV unit can be supplied in three forms:

• Solid metal panel, insulated and polyester powder coated - Generally at the head of a smoke shaft when only ventilation is required instead of natural light.
• Glazed top in single, double or triple skin polycarbonate.
• Glazed top with a double glazed glass unit with a toughened outer pane and laminated inner pane.

All Stardome AOV rooflights operate via at least one 24v DC power open/power close actuator, which must be operated by a CE certified battery backed control panel.

This double pitch smoke vent rooflight can not be thermally broken to meet Part L of the building regulations, but it will comply to BSEN12101-2.

The information within this website is to be used as a guide only and is subject to change without prior notice. Whilst we endeavour to keep the information up-to-date and correct, we make no representations or warranties of any kind about the accuracy or suitability of the information provided. If you would like assistance at any time, please don't hesitate to call us on 01276 451555 or you may e-mail us at info@nationaldomes.com. To see the full range of rooflights available including the smoke vents listed on this website, please visit our main rooflight website at www.nationaldomelightcompany.co.uk.