JET-Gruppe – Part of VELUX Commercial

JET-SKYSIGHT-ROOF EXIT DEVICE-DA-EL

The system for roof access and preventive fire protection


The JET- SKYSIGHT-ROOF EXIT DEVICE-DA-EL directly provides you with two special advantages: It combines the comfort of a roof exit with the high safety of a staircase smoke exhaust system according to LBO. Due to the large opening capacity and the opening angle of approx. 90° in the OPEN position, it not only guarantees effective smoke exhaust in the event of a fire, but can also be used for natural ventilation due to the integrated ventilation function.


The combined roof exit and entry system means that you can benefit from a high level of comfort in terms of access to your roof. You can hereby select a ladder holder from the supplementary equipment which complies with safety level 1 of the BG (Building Employee´s Insurance Liability Association) regulations or a grating with ladder holder which even complies with safety level 2.

  • 24 V electrical tandem drive unit (for up to 90° opening angle)
  • Suitable for:
    JET-SKYSIGHT
    JET-ISO-THERM-UPSTAND-steep
  • Suitable for supplementary equipment:
    24 V electrical SHEV central unit (including 72 hour emergency power supply)
    Smoke detector
    SHEV triggering button (main triggering button and auxiliary operating button)
    Ventilation rotary switch
    Comfort components for ventilation as option (wind detector/rain detector etc.)
    Ventilation possibilities: electrical (inclusive)
  • Ageo Value: Dependent from LBO (0.5 to 1.0 sqm.)
  • JET-ISO-THERM-UPSTAND-nominal sizes (steep): 100x100, 100x130, 100x160, 100x200, 130x130, 130x160, 130 x190 cm
  • JET-SKYLIGHT-glazing (layered glass): 2-fold insulation glass 3-fold insulation glass
  • Industrial buildings
  • Commercial buildings
  • Office buildings
  • Administration buildings

Downloads for JET-SKYSIGHT-ROOF EXIT DEVICE-DA-EL