Ascend Louvre Windows

Paragon double opening hinged doors with louvre sidelight windows in Pearl White, Millbrook Homes

Take over with the ultimate safety and climate control. Louvre windows let you manage ventilation through manual or powered operation.

The Ascend40 louvre window combines cutting edge design, quality materials and precision manufacturing. It is fitted with the highest performing standard gallery on the market.

Specify them anywhere and everywhere. Ascend40 louvre is the perfect window solution for openings in high applications, multi-storey, patio and balcony enclosures.


Frame Depth150 or 100
Maximum Gallery Height2980mm
Blade Height152mm or 102mm
Maximum Blade Width900mm
Maximum Blade Thickness6mm


Minimum U Value4.7
SHGC Range0.26-0.57
Maximum Water Rating200Pa
Maximum Bushfire RatingBAL-40
* Configuration subject to site conditions
Ascend louvre window section
Custom Collection

Stay on trend with the Essentials Range

The Wideline Essentials Range has been carefully hand selected to reflect popular colours trending in the building industry. The Essentials Range provides a neutral palette giving you great design scope and flexibility.

Pearl White




Anodic Silver


Precious Silver Kinetic


Woodland Grey



Black Matt

Look sharp with the Custom Collection

The Wideline Custom Collection represent classic and emerging colour choices. Still can’t find that perfect colour? We also offer a specialised colour-matching service. If you can dream it, we can create it.

White Birch

Evening Haze


Stone Beige





Anodic Bronze

Deep Ocean


Hammersley Brown

Colour you can feel – Textura™

Textura™’s hard-wearing, low-gloss, finely textured finish will lend a cool architectural look to your windows and doors. But don’t take our word for it – visit our showrooms and get a feel for it first hand.




Hardware Options
Glass Options

Hardware Options for Ascend Louvre Window
Our hardware has been procured from Australia’s leading suppliers in window & door furniture. Select from the following styles:


Ventus louvre gallery Standard
BLV STD Standard

Anodic Silver, Black, Precious Silver, Pearl White

Ventus louvre gallery Low Profile
BLV LP Low Profile

Anodic Silver, Black, Precious Silver, Pearl White

Ventus louvre gallery Ring Pull
BLV M Ring Pull

Anodic Silver, Black, Precious Silver, Pearl White

Breezway Standard
NLV STD Breezway Standard

Anodic Silver, Black, Precious Silver, Pearl White

Breezway Low Profile
NLV LP Breezway Low Profile

Anodic Silver, Black, Precious Silver, Pearl White

Breezway Ring Handle
NLV M Breezway Ring Handle

Anodic Silver, Black, Precious Silver, Pearl White

Ventus louvre gallery Standard
Ventus louvre gallery Low Profile
Ventus louvre gallery Ring Pull
Breezway Standard
Breezway Low Profile
Breezway Ring Handle

Selecting the right glass for your home will have a significant impact on the comfort, energy efficiency and overall look. Visit a Showroom to learn about glass selection. Options include:

SP30 Neutral
SmartGlass SP30 Neutral

Energy efficient glass designed for the harsh Australian climate.

Grey 40

Expertly manages glare while still providing you with comfortable, light-filled spaces.


Translucent laminated glass for spaces which require privacy and natural light (VLam Translucent)


Frosted etched glass for internal and external spaces - adding light and privacy (Decor Satin)

SP30 Neutral
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Find inspiration at a Wideline Showroom

Take a closer look at our stylish window and door Showrooms. Discover a vast range of products and design options.

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Built with the highest quality materials

Wideline aluminium and timber windows & doors are designed and manufactured in Australia and meet or exceed building codes and designated standards.

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Product guarantee and maintenance guide

Tested for safety, energy efficiency and quality, every Wideline window and door is backed by a written 7 year guarantee.

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Tested and certified to meet your energy requirements

Wideline products are independently tested through a NatHERS-approved certified rating council simulator to meet relevant Australian standards.

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