Aluminium Windows Sydney

Choose From A Large Range Of Aluminium Windows, Timber Reveals & Fly Screens

If you’re looking for cost-effective aluminium windows in Sydney, come and visit the showroom of GEM Doors and Windows. We sell a huge range of windows, aluminium sliding doors and aluminium stacker doors, all at very competitive prices. Sliding windows offer an easy, more flexible alternative to other window styles. They are strong, versatile and weather resistant. It’s a great way to improve the look of any property, without breaking the budget. Our aluminium sliding windows are available in a range of powder coat finish colours and can easily be fitted with our timber reveals or fly screens if required.


With two convenient warehouse locations in Castle Hill and Alexandria, NSW, you will find 1000’s of aluminium windows and doors in stock for your home or business. Our newly opened GEM Windows and Doors Warehouse will also have a small display with aluminium windows and door samples; and will mainly focus on sales of stocked windows and doors. This is located in the Western part of Sydney, in the Prestons area. We’re open to the public for pick-ups on Mondays, Wednesdays and Fridays from 8.00am to 4.00pm (except Public Holidays). If you prefer home delivery, we can also do this for you - subject to serviceability of the area. You can rely on us for quality aluminium doors and windows.


For more information on aluminium windows in Sydney, contact our Castle Hill showroom today on (02) 9634-2002 or Alexandria on (02) 9667-0002. We look forward to seeing you.