Keylite Roof Windows are available in a variety of styles and combinations. Arranging your Keylite Roof Windows to incorporate a Keylite vertical Bi-Lite creates a larger glazed area, and floods light into your living area.

The roof and vertical windows combine seamlessly at eaves level. Provided with Thermal or Thermo Plus glazing, the windows can be operated with ease to facilitate cleaning ofthe external pane.

Keylite Vertical Bi-Lites are designed to compliment the Keylite Roof Windows overhead, and are suited to any property.