Vantage Windows and Doors
MAGNUM™ Sliding Window
A bold, architecturally styled sliding window with smooth operation, generous glass panels, and refined detailing throughout.
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Acoustics Testing Certified
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AS2047 Testing Certified
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BAL40 Testing Certified
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Safe4Kids Testing Certified
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Details
With its clean, architectural frame and generous panel sizes, the MAGNUM™ Sliding Window installed by DLG Aluminium & Glazing makes a striking statement in any space. Designed for smooth operation and a sleek finish, it offers both beauty and performance for modern Australian homes.
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Option for large sliding panels to enhance architectural appeal
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Heavy-duty rollers for a smooth, reliable glide
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Neatly integrated flyscreens with no visible rivets
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Soft 2mm inner radius for a refined look
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Clean junction between frame and mullion for a seamless finish
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Stylish mitred main frame and single sash design
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Fixed panel glazed directly into the frame for a slimline appearance
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Available with a range of glass options, including double glazing
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Pairs beautifully with the MAGNUM™ 618 sliding door for a cohesive look
Specifications
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Maximum Frame Height*
1496mm
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Maximum Panel Width*
1350mm
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Maximum Glass Thickness
≤ 20mm
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SHGC Range
0.28 – 0.63
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Uw Range
4.9 – 6.5
*Maximum Frame Height and Panel Widths indicated are interdependent and subject to individual site conditions.
Standard Colours
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Expansive Sliding Panels
Accommodates large sliding panels, delivering an elegant, architectural aesthetic.
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Smooth Operation
Equipped with heavy-duty rollers to ensure effortless and reliable sliding functionality.
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Seamless Flyscreen Integration
Flyscreens fit neatly into the outer frame without visible rivets, maintaining a clean and unobtrusive appearance.
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Sleek Fixed Panel Design
The fixed panel is glazed directly into the frame, resulting in a slimmer and more refined look.
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Expansive Sliding Panels
Accommodates large sliding panels, delivering an elegant, architectural aesthetic.
-
Smooth Operation
Equipped with heavy-duty rollers to ensure effortless and reliable sliding functionality.
-
Seamless Flyscreen Integration
Flyscreens fit neatly into the outer frame without visible rivets, maintaining a clean and unobtrusive appearance.
-
Sleek Fixed Panel Design
The fixed panel is glazed directly into the frame, resulting in a slimmer and more refined look.

Aluminium vs. uPVC vs. Timber
Choosing the right material for your windows is crucial for durability, maintenance, and aesthetics. Here’s a comparison to help you decide:
Aluminium
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Durability
High; resistant to warping and corrosion
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Maintenance
Low; requires minimal upkeep
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Energy Efficiency
High with thermal breaks
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Aesthetics
Sleek, modern look with slim profiles
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Environmental Impact
Recyclable; lower carbon footprint
uPVC
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Durability
Moderate; can degrade over time
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Maintenance
Low; easy to maintain
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Energy Efficiency
High; good insulation properties
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Aesthetics
Limited color options; bulkier frames
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Environmental Impact
Less eco-friendly; not easily recyclable
Timber
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Durability
Moderate; susceptible to rot and pests
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Maintenance
High; needs regular painting or staining
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Energy Efficiency
High; natural insulator
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Aesthetics
Classic appearance; customizable
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Environmental Impact
Sustainable if sourced responsibly
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Why choose us
Unrivaled craftsmanship with lasting quality, modern design, and eco-friendly solutions
Australian standard compliant
Every DLG product meets or exceeds Australian standards, ensuring top quality, safety, and durability for peace of mind with every installation.
Energy efficiency
Our energy-efficient windows and doors reduce costs and environmental impact, offering double glazing and thermal insulation for a comfortable, eco-friendly space.
Unmatched Expertise
With a team of nearly 50 skilled professionals, some with over 40 years of experience, we bring unparalleled knowledge and precision to every project.
Award-Winning Excellence
With multiple industry accolades under our belt, we’re recognised for our innovation, design, and craftsmanship.




