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Single leaf sliding automatic opening vent (AOV) for use in stairwell giving 1m² free vent area. Smoke Vent is CE marked and complies fully with Construction Products Regulation (2013). Internal dimensions 1000 mm x 1500 mm.

Curb insulation is 60 mm extruded polyurethane. Curb is a double-layer thermoformed polycarbonate dome assembled on a fully welded PVC frame, in which a double layer security glass is inserted.

Cover will have extruded EDPM rubber gasket to ensure a continuous seal when compressed in the front and back of the vent. Operating mechanism is a single rotating actuator mounted on a sliding carriage which opens the cover to 180°.

Factory finish is: clear finish polycarbonate dome, clear finish double layer security glass, white PVC profiles, white powder coated metal profiles, white upstand. Dome tested for impact resistance to EN1873 Class SB1200.

General information

Kerb mounted junction box with terminal block enclosed for power cable connection




1800 x 1300 mm


Manufacturer's warranty

Uniclass 2015
Natural smoke and heat exhaust ventilators (Pr_70_65_04_56)Primary
Digital objects
PlatformCompatibleVersionCertified to
IFC2X3 2 1.3
Revit 2016 3 2.0
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