Description
VELUX GGL is an openable, centre-pivoting roof window for in-reach applications used to bring natural light and air into attics or lofts where ventilation is required.
VELUX GGL CK04 550×980 mm Features
- A short pull on the top control bar allows filtered passive ventilation even while the window remains shut.
- A second pull on the control bar allows the window to rotate for maximum ventilation – and up to 180º for cleaning the outer pane from inside the room.
- White pre-painted pine sash and frame
- Complete with outer aluminium cappings
- Flashings for tile or corrugated iron roofs sold separately
- Laminated double glazing as standard
- Insect screen available as extra
- Manual Honeycomb Blinds supplied separately




Alva Maximus –
Excellent fit
Alger Roy –
This is the second installation of Velux Skylights in our attic. Since we were replacing the roof, we decided to have new skylights put in at the same time.
Basil Kevin –
I absolutely love these skylights—they’re worth every single penny!
Fergus Z –
I love this skylight
Darius F –
One package arrived damaged. Velux replaced the damaged part without much difficulty.
Aubrey C –
I’m extremely satisfied with the new Velux skylight. Your team and your product are outstanding
Gabriel –
Awesome Skylights
Elwyn –
Nice, I love natural light