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.

 

Product 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 and flashings for tile or corrugated iron roofs.
  • Available in 5 sizes
  • Laminated double glazing as standard

From $886 incl GST

Roof window GGL

Technical Performance

Skylight Installation Pitch
GGL roof window sizes
U-value †

 Solar Heat Gain
Co-efficient †
 Heat Block

 WERS max 5 stars
(summer rating)		 Australian
standards
Skylight 1.30
Glass only 1.00		 Skylight 0.31
Glass only 0.30
 Aprox 70%  
 AS4285, AS1288
 
NB: For roofs below 15° pitch, roof windows need to be raised to 15° and custom flashed. VELUX can assist with technical advice and drawings (build-up not recommended in Bushfire areas). †U-value (W/m²K) and SHGC calculated according to EN 14351-1:2006 + A2:2016 (window size 1140mm x 1400mm).  
BCA 2013 Vol 1 & 2 regulations (Prevention of Falls from Windows - Balustrades & Barriers): contact VELUX for information relating to restrictor devices for within-reach opening skylights.
EDW skylight flashing

External protection

Aluminium cappings and flashings for corrugated iron or tile roofs. VELUX flashing kit must be purchased for complete capping set.
ventilation flap

Ventilation flap

Our unique ventilation flap keeps dust and insects out while letting fresh air in.
Roof window control bar

Top handle bar

For within reach the top handle bar is designed for maximum comfort.
made for australia logo cyclonic

Made for Australia

We've tested our products to ensure they meet the harsh demands of the Australian climate

Made for Australia
CodeMark roof window

CodeMark

VELUX roof windows are the only roof windows in Australia with a CodeMark appraisal.
Blockout Blind

Blinds

Blinds include manual blockout blinds and honeycomb blinds.
 

Blinds

Instructions