VELUX emergency exit dome

From xxxx€

The VELUX emergency exit dome is an attractive roof access window, with a free exit height up to 1187 mm and a 60° opening for easy roof access. The double-glazed unit has a laminated inner pane for additional safety. Available in transparent or opaque.


  • Low-energy pane and high-insulation PVC sash
  • Easy access to the roof, terrace or in case of emergency
  • Opens on reliable gas arm struts
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Product details

  • 1
    Acrylic/polycarbonate dome

    Acrylic/polycarbonate dome

    Robust acrylic/polycarbonate material used in the VELUX emergency exit dome is virtually impervious to damage from hail, ice pellets and other extreme weather.
  • 2
    60° opening

    60° opening

    The VELUX emergency exit dome has been designed for use in emergency situations, when quick access to the roof is required – or simply to give easy access to a roof terrace. The top unit opens all the way up to 60° for unimpeded access.
  • 3
    Highly insulated and two-layer pane

    Insulated PVC frame and two-layer pane

    An ideal combination of insulating PVC frame and double-paned, low-energy inner glass ensures heat doesn’t escape through the window, so your ideal indoor climate is maintained. 
  • 4
    Manual operation

    Manual operation

    Simply push open the top for easy and quick roof access. Top opens smoothly on gas arm struts.


  • Internal finish

    Maintenance-free PVC

    Practical seamless design and use of PVC material helps keeps the internal finish clean.
  • External finish

    Dome in opaque

    For the most privacy.

    Dome in transparent 

    For the most daylight.

    External finish

    Acrylic or polycarbonate top unit.
  • Glazing performance

    73 pane

    Two-layer, low-energy pane with lamination on the inside and a 4 mm toughened pane with heat insulation.
  • Operation


    Manual operation with handles and special locking devices.

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Open your flat roof to daylight and fresh air

A VELUX flat roof window solution is the perfect recipe for bringing plenty of daylight and fresh air into the very centre of your home. in contrast to facade windows that only light up the room perimeter a flat roof window can be positioned right on top of your favourite areas for work, rest and play.

The result is great indoor comfort with optimal daylight influx and great ventilation performance. 

For professionals

Are you an installer, architect or a dealer – follow the below links to find more information about installation, drawings and technical details. If you are looking more tools and information - go to the professional section to find even more such as installation videos, architect cases, CE marking, how to become a VELUX certified installer

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