Quality double glazed window Profiles & Doors From Germany


Quality Double Glazed Window Profiles & Doors from Germany

Looking to replace your home’s ageing doors and windows? Astellite uPVC double glazed windows and sliding glass doors offer a lasting solution.

Astellite can help reduce your energy bills and improve the security of your home with our range of uPVC windows and doors in Melbourne. Our Australian-made uPVC door and window frames are built using German-engineered raw materials sourced from AluPlast Germany.

We take great pride in providing a five-star experience to our customers. All products are manufactured and installed locally by our craftsmen to provide you with the highest standards of quality and guarantee.

You can choose Astellite double glazing windows and uPVC doors with confidence knowing that you are investing in a product that will stand the test of time. Astellite is one of the few companies in Victoria to offer UV-stabilised products.



We offer Aluplast uPVC window profiles – made in Germany of the best and most suitable window material in the world. We chose Aluplast because they are the leading provider for uPVC profiles both at national (Germany) and international levels. 

All our products are manufactured locally by skilled craftsmen and perfected to suit the Australian conditions and surpass the industry's quality standards.

Improve Your Home’s Appeal, Security and Insulation with Astellite


At Astellite, we take great pride in offering premium quality uPVC double glazed windows and doors at reasonable prices. Get in touch with us today to schedule a free, no-obligation inspection and quote. Call 0450 123 999.

Quality Installations

Proven track record of successful double glazing installations across Melbourne.

10-Year Guarantee

All our uPVC windows and doors are backed by our unconditional 10-year guarantee for your peace of mind.

Registered Installers 

 We are registered double glazing installers.

German-Engineered Raw Materials 

All raw material for our uPVC windows and doors is sourced from AluPlast Germany.

Locally Manufactured 

All our uPVC products are locally fabricated by Australian craftsmen with years of experience.

Custom Made

All our uPVC windows and doors made to order to suit your specifications and requirements.


23 Kooyong Rd,

Armadale 3143


  • Facebook