Astellite Pty Ltd

Astellite Pty Ltd

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If you’re looking for uPVC windows, especially double-glazed windows in Melbourne, Astellite is your best bet. Our uPVC double glazed windows are high quality German windows in Australia.

We are a reputed window manufacturer and uPVC double glazed window supplier based in Melbourne.

Our windows and doors installers deal in double glazed windows and doors as well as triple glazed windows. As an uPVC window installer, we only use Aluplast profiles for our double glazed uPVC windows and doors. Aluplast windows are durable, UV stable, fire and wind-resistant, making them unbeatable by any other raw material. As well, we use an open, professional approach and offer affordable products.

Our Offerings:

  • Double-glazed window installation
  • French doors
  • Double-glazed window replacement
  • Swing doors
  • Sliding doors
  • Passive House double-glazed windows
  • 7-star energy windows
  • Bay windows
  • Bifold doors
  • Tilt & turn windows
  • Stacker doors

Why Choose Us?

Astellite takes great pride in offering premium quality products to our customers. All our products are handmade locally by skilled craftsmen which makes them perfect for Australian conditions. As double glazed window installers,we can assure that our products surpass the industry’s quality standards. If you need more reasons, read on:

  • Safe and environmentally-friendly products
  • Durable with a life cycle of 30 years or more
  • Termite-resistant windows
  • Rustproof
  • Sound insulation
  • Variety of shapes, designs and colours
  • 100% recyclable products
  • Energy-efficient windows (awarded the top ranked European Passivhaus-Standard certification)

If you want to install a doors or windows system in your home or office or need any further information about our products or services, then contact us today.

Products & Services

uPVC Windows Installers, Double Glazed Window Installers, Double Glazed Windows and Doors, Double Glazed Window Replacement, German Windows, Triple Glazed Windows, Swing doors, Sliding doors, 7 Star Energy Window, Sliding Glass Doors, French Door, Bifold Doors, Stacker Doors, Passive House, Tilt and Turn Windows, Bay Windows, Window Replacement


Astellite Pty Ltd