Stacker Windows for Stylish, Seamless Ventilation

How Stacker Windows Work

Clean, Horizontal Sliding for Flexible Openings

Similar to sliding doors, stacker windows have two or more panels that slide across tracks, stacking behind a fixed panel. This setup gives you a wide opening and great ventilation, without the need for extra clearance.

They’re popular in kitchen splashbacks where a sliding kitchen window can open up to an outdoor entertaining area, or in long walls where wide openings are preferred.

Because of their stacking design, these windows also maximise the natural light entering your space, which can improve your home’s overall energy efficiency. Less reliance on artificial lighting means reduced power bills and a lighter carbon footprint. Their sleek frames and smooth movement also add a refined look that suits most architectural styles, from classic to contemporary.

Where to Use Stacker Windows in Your Home

Indoor-Outdoor Connection Without the Bulk

These windows are a go-to in modern renovations. You’ll commonly find them in:

• Kitchen counters facing outdoor patios
• Living areas with wide exterior walls
• Renovation projects wanting a modern touch
• Spaces where bifolds are too bulky
• Entertainment areas that flow onto balconies or decks

Pair stacker windows with other styles like awning aluminium windows, aluminium louvre windows, or fixed aluminium windows for a functional and stylish mix. You can even use them in multi-storey homes to frame city or garden views, adding architectural value to your property.

Features and Benefits

Built for Sydney Homes

With A-Tech’s stackable windows, you get:

• Smooth, reliable gliding tracks
• Low-maintenance powder-coated aluminium frames
• Durable weather resistance
• Secure locks and glazing options
• Custom sizing to fit your layout

They’re easy to clean, operate and maintain, making them ideal for busy households and high-traffic areas. With a wide choice of frame colours and configurations, they can also be tailored to suit your décor and lifestyle preferences.

Plus, all our windows are manufactured to meet Australian standards for safety and thermal performance, so you can count on long-lasting quality.

Compatible Styles and Combinations

Mix and Match With Other Aluminium Window Types

If you’re planning a full renovation or a new build, our stacker windows work beautifully alongside:

• Sliding aluminium windows for cohesive functionality
• Aluminium bi-fold windows for larger, open-air transitions

We’ll help you configure the right layout for your space using our full aluminium window range. By blending different window types, you can create a layout that allows for airflow, natural light and privacy in just the right places.

Upgrade to Custom Aluminium Stacker Windows

Add value and comfort to your home with A-Tech’s stacker windows. With clean lines, smooth functionality and tailored design, they’re a smart, stylish choice. Enquire now to get started on your Sydney project with stackable windows.