See all flat roof windows

VELUX smoke vent dome

From £1,722.00 excl. VAT

The VELUX smoke vent dome is perfect for buildings that need to meet safety requirements while providing comfort for the building’s users. Typically used in stairwells and annex connections, it automatically opens in case of fire to release smoke and gasses from the building. Dome opens 50 cm within a minute.

Benefits

AA fire rated
Tested and certified to EN ISO 12101-2
Double-glazed window with protective polycarbonate cover
Smoke sensors, control systems and break glass units to be purchased separately
Suitable for roof pitches 0-15 degrees

See gallery

Product details

PVC

1 2 3

1
High smoke vent opening

High smoke vent opening

The VELUX smoke vent dome top opens all the way up to 50 cm to quickly release smoke and other harmful gasses in time-critical situations. Can also open up to approx. 15 cm for daily comfort ventilation.
2
Polycarbonate dome

Polycarbonate dome
Robust polycarbonate material used in the VELUX emergency exit dome is virtually impervious to damage from hail and other extreme weather.
3
Control system

Control system
Opening system is connected to VELUX fire control system, which should be purchased separately. Choose from three different control systems that can control varying numbers of smoke vent windows and offer a smoke detector addition.

Materials

Internal finish
External finish

External finish
Polycarbonate withstands impacts and fire.
Glazing performance

73 pane

Two-layer, low-energy pane with laminated internal pane and a 4mm toughened outer pane with heat insulation.
Operation

Electric ventilation
Electric ventilation via fire control system