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Vertical Bi-Lite

The Vertical Bi-Lite is a vertical window component, which combines with a Keylite Roof Window to produce an attractive glazing feature. This is a highly effective way to maximise the levels of light and ventilation in any room.

Image of a Fire Escape/Top Hung roof window

How to order your Vertical Bi-Lite

Follow these steps when choosing a vertical window to combine with your roof window.


Decide if the system you require is a single,
double or triple.


Select your roof window(s) in size 04, 05, 06.
Choose from:
Integral Windows
Centre Pivot
White Finish
Top Hung


Specify if your vertical window is:
600mm deep
(Tilt only available)
950mm deep
(Tilt only or Tilt & Turn available)


Flashing is included with the price of your
vertical window so please specify your
roof finish (slate or tile) and roof pitch.

Graphic presentation of the fire escape & access roof window specification table

Price List (Sterling – NI) Price List (Sterling – GB) Price List (Euro – ROI)