Centre-pivot windows (GGL/GGU)

Manual centre-pivot windows will naturally rest in a horizontal position, parallel to the ground when fully open. All centre-pivot roof windows can also rotate almost 180 degrees for easy cleaning of the outer glass surface from the inside.

Solar and electric centre-pivot windows can open a maximum of 200mm when electrically operated.

All centre-pivot roof windows can also rotate almost 180 degrees for easy cleaning of the outer glass surface from the inside. For more information on how to clean your centre-pivot windows (GGL/GGU), please see this video.

Top-hung windows (GPL/GPU)

Manual top-hung windows can be opened 45 degrees from the pitch of the roof.

Electric top-hung windows can be opened 45 degrees from the pitch of the roof.

All top-hung roof windows can also rotate almost 180 degrees for easy cleaning of the outer glass surface from the inside. For more information on how to clean your top-hung windows (GPL/GPU), please see this video.

Flat roof windows (CVU/CVP)

Solar/electric flat roof windows windows can be opened between 110-130mm depending on size of window.

How far does the VELUX window open?