Australia's Leading Range of High Performance Aluminium Windows and Doors

The team at Tech Aluminium pride themselves on excellent customer service. We have become one of Sydney's leading aluminium window and door manufacturers, having built a solid reputation for quality products and excellent service. We are always ready to give advice on all your aluminium joinery needs and enquiries. No jobs are too big or too small and we offer both supply and/or complete installation service.


1/5 Marjorie Street, Sefton NSW 2162
P: (02) 9738 1455
E: [email protected]

  • Supply
  • Install


  • AGWA
  • HIA

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