TThe Velux GPL is a Dual action roof window. The GPL is developed for use in attics with shallower pitched roofs to maximise roof top views. For within-reach situations only. The Velux GPL is to be used on roof pitches 15° - 55°.
Opens in two ways: the bottom handle allows for top-hung opening, while a short pull on the top control bar operates the filtered vent flap for background ventilation even while the window is shut. A longer pull allows the sash to rotate180° for ease of cleaning the outer pane from inside the room.
Quality lacquered pine sash & frame.
Complete with flashings for corrugated & tile roof. Custom flashings available from Skyspan.
Available in 5 sizes.
Laminated double glazing as standard.
Insect screen available as extra.
Opening Restrictions
BCA 2013 Vol 1 & 2 regulations (Prevention of Fall from Windows – Balustrades & Barriers): contact VELUX for information relating to restrictor devices for within-reach opening roof windows.
* Not recommended for roof pitch below 15°.
†U-value (W/m²k) and SHGC calculated according to EN 14351-1:2006 + A1:2010 (windows size 1140mm x 1400mm).
^ Bushfire testing applicable to GGL in roof pitch 18°-75° and GPL 18°-55°. Custom-made flashing required. Roof Window tested in closed position, additional mesh protection may be required for opening apertures (consult local council).
ⱡ Except Cyclonic.
†† Roof Window in closed position.
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
Approx 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). ‡Except Cyclonic
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.
Although most of our products are now pre-painted, some still maintain a natural wood finish. The timber has received basic treatment and finished coating at the factory and can be cleaned with ordinary household cleaners. It must receive further treatment at least every four years and whenever required. Windows exposed to strong heat, strong sunlight and/or an especially high level of humidity (e.g. in a kitchen or bathroom) must however receive treatment at least every two years.
Surface maintenance: Remove surface treatment (varnish or paint). Ensure surface is clean and dry and apply primer to the timber. When dry, apply a coat of water-based acrylic varnish/paint (always follow the manufacturer's directions). Apply the same method to the affected areas if the varnish/paint is damaged.
When you treat the wood, it is important to cover the gaskets to prevent varnish/paint rubbing off on the gaskets, as this will make the gaskets stiff/hard and spoil their effect.
Cleaning the pane
Clean the pane with a soft, clean, lint-free cloth/chamois leather/nonabrasive sponge or a clean, non-metal window squeegee. Clean water will normally be sufficient for cleaning the pane. Ordinary, non-abrasive household cleaners can also be used. Soft water is best for cleaning panes. Therefore, in hard-water areas add a small amount of detergent to soften the water or wipe off all excess water after cleaning.
Avoid contact from silicone with the pane
Do not use any cleaning products containing abrasive particles
Do not use chemical products for cleaning the pane
Avoid contact with the pane from all sharp or abrasive objects including jewellery
Never attempt to clean off dirt on the pane without first applying water
If any works are taking place in the vicinity of the pane, protect the pane with a clean plastic sheet to prevent any splashes or staining from aggressive and abrasive compounds
Cleaning the flashing
Leaves and other debris should be re moved from the flashing around the window once per year to allow rain water to flow freely.
Condensation
When condensation forms on the glazing of your windows, you should take it as a warning sign that you should ventilate more often. Regular ventilation is the most efficient way of preventing condensation water from forming on your window glazing.
Limit the amount of humidity:
If possible, do not dry your laundry inside the house.
Close the doors of kitchens and bathrooms.
Ventilate regularly for five minutes at least three or four times a day
If possible, maintain a constant room temperature of at least 68°F.
Snow and ice
In areas with prolonged cold periods with heavy snowfall, considerable amounts of snow and ice may accumulate on the roof and a VELUX roof window could become covered with snow and ice for long periods.
When the temperature rises, the window will often be one of the first places where the snow and ice starts melting.
It is important to make sure that water can always drain off from the roof and surrounding gutters.
Aluminium cappings and flashings for corrugated iron or tile roofs. VELUX flashing kit must be purchased for complete capping set.
Ventilation flap
Our unique ventilation flap keeps dust and insects out while letting fresh air in.
Top handle bar
For within reach the top handle bar is designed for maximum comfort.
Australia is the ultimate challenge for any skylight – but VELUX is made for it. VELUX has passed every Australian test... even a hail test, which no other glass skylight has passed. Have a look at the eight extreme tests VELUX has endured – each representing a serious challenge faced by skylights in Australia.
Watch the videos for an architect's perspective on the importance of product testing.
Double Glazing, Argon gas, Low E3
VELUX double glazing provides heat insulation, sound insulation, added strength and safety – and protection from the elements.
All VELUX Skylights are Double Glazed, Argon gas filled and Low E3 coated.
Recommendation:
When installing VELUX skylights 3m or higher above floor level, laminated double glazing (standard) must be used to comply with Australian Standard AS1288 (ie sloped overhead glazing must be laminated glass).
High Performance Double Glazing
5.36mm Laminated inner panes for added safety.
9mm Argon filled cavity for thermal insulation
Double layer of Low-E3 coating increases thermal performance and reduces UV rays
In simulated tests VELUX Skylights withstood cricket ball sized hailstones at speeds experienced during heavy storms.
NEAT™ Photocatalytic Coating
Silicone Dioxide/Titanium Dioxide coating reacts with the sun’s UV rays to decompose surface organic dirt before rinsing away with the next shower of rain, thereby reducing cleaning frequency.
The coating also makes the glass surface smoother, so water disperses evenly, sheets off and evaporates quickly, thereby minimising water spotting on the pane.
Blinds designed for style and comfort
VELUX is a specialised and experienced manufacturer of blinds that fit perfectly with our Skylights. Our blinds are sleek and stylish – and have been designed with functionality in mind. You can control the amount of light coming in.
Whether you want to darken a bedroom or control glare, VELUX makes it simple. Choose from Honeycomb Blackout to darken your room or Pleated Translucent to soften the light and control glare. Find your closest dealers of blinds for your VELUX Skylights all over Australia, including the major cities: Sydney, Melbourne, Brisbane and Perth.
Stylish Alternative
Honeycomb Blackout Blinds are a stylish and modern blind providing protection from heat and glare while providing a near blockout from light.
Filtered Light
The Pleated Translucent Blind offers a sheer fabric enabling you to reduce glare and provide and softer, filtered natural light when desired.
Solar Powered
Our innovative solar powered blinds are operated by a Radio Frequency wall-mounted keypad and require no wiring and no electrician to install.
Skyspan's Traditional skylight, also known as sky domes, is an ideal choice for harnessing natural lighting in your home. This skylight provides rooms with natural light and ventilation, enhancing energy efficiency. Compatible with various Australian roof types, including Corrugated, Metaldecks, Tile Roofs, and Concrete Roofs, it is constructed from durable Zincalume steel and can be customized in materials like Stainless Steel, Aluminium, Galvanised, and Copper.
Related Products
SKYLIGHTS
Skyspan's Traditional skylight,
also known as sky domes, is an ideal choice for harnessing natural lighting in your home. This skylight provides rooms with natural light and ventilation, enhancing energy efficiency.
Velux
Skyspan's Traditional skylight,
also known as sky domes, is an ideal choice for harnessing natural lighting in your home. This skylight provides rooms with natural light and ventilation, enhancing energy efficiency.
CIRCULAR SKYLIGHT
Skyspan's Traditional skylight,
also known as sky domes, is an ideal choice for harnessing natural lighting in your home. This skylight provides rooms with natural light and ventilation, enhancing energy efficiency.
