NEW: DOUBLE GLASS ALUMINIUM WINDOWS & DOORS! STANDARD SIZES ONLY!

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About us

We specialise in supplying directly to the public and offer standard size as a cost saving alternative for aluminium sliding doors, stacking doors, sliding windows, awning windows and double hung windows.

Our aluminium doors and windows range includes aluminium sliding doors, stacking doors, awning windows, double hung windows and sliding windows as well as bi-fold aluminium doors and french aluminium doors. We offer impeccable quality and present unbeatable value for both domestic and commercial requirements for both small projects and larger scale developments of dwellings under 3 storeys as our products come assembled and pre-glazed.

Custom Size Products

We use an Australian designed, tested and manufactured aluminium window and door system, offering a wide range of modern designs with a quality finish. The full range of our aluminum doors and windows can be viewed in the Custom Products section and covers both residential, commercial and semi-commercial products.

Standard Size Products

We specialise in supply only and cater to a wide range of needs when it comes to aluminium doors and windows. Our standard size range offers great savings, whether you are looking at replacing one window or all windows and doors in your home. Our custom range includes the residential, commercial and semi-commercial series and offers great value and flexibility at a very competitive price. The full range, sizes, configurations and price list can be viewed in the Standard Price List section.

Quotes and Questions

GEM aluminium windows and doors are manufactured to the Australian standard to ensure compliance and quality assurance. In the Info & FAQ section you can review the frquently asked questions and answers and view additional information.

If you know what you are after, request a quote online by filling out the quotation form. You can also contact us with any questions by calling our office or sending us an online contact form through our website.

We invite you to visit our Sydney Showroom in Alexandria where you can view the full range of aluminium windows and aluminium doors on offer, see the quality of the product, chat to us about your project, discuss pricing and request a quote.