Made from durable aluminium, they offer the modern look and easy operation that Sydney homeowners expect. Our stacker windows are designed to match sliding doors and work beautifully alongside Sydney stacker doors in indoor-outdoor layouts.

What Stacker Windows?

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.