MELBOURNE Aluminium Stacker Windows
Your local experts in Aluminium Stacker Windows replacements.
Maximise your view and create an impressive, wide-opening with our custom-made Aluminium Stacker Windows. An intelligent evolution of the classic sliding window, the stacker design features multiple sliding panels that glide neatly behind a fixed panel. This allows you to open up to two-thirds of the window space, creating a far wider and more panoramic connection to your outdoor area than a standard slider can offer.
Our Aluminium Stacker Windows are Australian made to Australian standards, using strong, slimline frames for a sleek, modern look and lasting performance. They are the perfect solution for creating a functional and sophisticated servery in your kitchen or opening up any living space to the outdoors.
Included features of our Aluminium Stacker Windows
- Robust Aluminium Frame: Built with a strong 55mm aluminium frame for exceptional durability and the structural integrity to support wide spans.
- Smooth Stacking Operation: High-quality rollers and a multi-track system ensure the panels slide and stack smoothly and effortlessly.
- Fully Weather Sealed: Meticulously sealed to prevent drafts, dust, and rain intrusion when closed, improving your home’s energy efficiency.
- Secure Locking System: Fitted with keyed security locks for your complete peace of mind and home security.
- Slimline Profile for Maximum View: The inherent strength of aluminium allows for slim frames, maximising your glass area for beautiful, unobstructed views.
- Custom-Built in Melbourne: Every set of Aluminium Stacker Windows is manufactured to your exact size and configuration requirements for a perfect fit.
- Durable Colour Finish: Choose from a range of popular standard colours or an extensive selection of custom powder-coated finishes that are resistant to fading and chalking.

No Obligation. Just a better, more comfortable home.
MELBOURNE Aluminium Windows
Explore our Aluminium Windows range.
Beyond Aluminium Stacker Windows, we offer a comprehensive collection of styles to suit any Melbourne home. From the smooth functionality of sliding windows to the classic appeal of double-hung designs, each product is custom-manufactured in your choice of premium timber or durable aluminium to meet your specific aesthetic and functional needs.
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REPLACEMENT Aluminium Stacker Windows FAQ
Your Aluminium Stacker Windows
questions answered.
What is the main advantage of aluminium stacker windows?
Their key advantage is the ability to create a much wider opening than a traditional sliding window. By having two or more panels slide behind a fixed panel, our Aluminium Stacker Windows can open up two-thirds or even three-quarters of the total space, offering a more panoramic and functional connection to the outdoors.
Where are stacker windows most commonly used?
They are extremely popular as kitchen servery windows opening onto a deck or patio, as their wide opening is perfect for entertaining. They are also an excellent choice for living rooms or any area where you want a broad, expansive view without the panels folding into your living space.
How do they differ from bi-fold windows?
While both create large openings, they operate differently. Aluminium Stacker Windows feature panels that slide horizontally on parallel tracks and stack behind one another. Bi-fold windows have hinged panels that fold back in a concertina style. Stackers are often preferred for very wide spaces as they don’t protrude into your entertaining area.
Are they a secure window choice?
Absolutely. Our Aluminium Stacker Windows are fitted with robust, keyed security locks. The fixed panel and strong interlocking frames provide a high level of security when the window is fully closed and locked.
Are they suitable for windy locations?
Yes. Because the panels slide within the frame, there is no risk of them catching the wind and slamming shut, which can be a concern with other window types. This makes our Aluminium Stacker Windows a safe and practical choice for any Melbourne home.













