Double Glazed Windows Melbourne

  • European hardware & anti-theft fixings
  • Concealed stainless steel mechanisms
  • Twin air seals for zero air transfer
  • 30mm Insulated Glazing Unit (IGU)
  • Double or triple glazed
  • Retractable insect-screen options
  • Modern & period style sash & glazing bead moulding
  • External Aluminium cladding in a wide range of colours
  • Custom-built options for number of moving and fixed panels


Grand Design Windows offers double glazed windows in Melbourne that are made locally to the highest standard and quality, using the latest engineering practices and technologies, guaranteeing dependable products of outstanding durability.

Grand Design Windows are the leading uPVC and double glazing window experts in Melbourne. We manufacture double glazed windows in our workshop using advanced equipments and high quality materials. Whether you are in the middle of a renovation or building a new house, these double glazed windows can be installed in both the cases.

They are:

  • Energy efficient
  • Block all kinds of sounds, dust and insects
  • Adds worth to your property

Double glazed windows have been installed in many houses in Melbourne, and have become a favourite in the eyes of Melbournians. These windows increase airflow and ventilation, reduce loud noises, provide security, increase the amount of natural light coming in and decrease your power bill.

Our aim is not just to live up to your expectations, but to exceed them, when you opt for our windows and services. We offer various styles of windows including bifold windows, double glazed windows, casement windows, tilt and turn windows and sash windows. You can visit our showroom where all our windows are on display for customers.

Grand Design Windows has manufactured double glazed windows in Melbourne that has evolved from a tradition of 30 years of manufacturing with professionalism. Our company utilizes modern management philosophies and machinery to create its products, and uses technologically advanced supplies to overcome the expectations of builders and architects with our supreme challenging jobs. This is why Grand Design Windows has become Melbourne’s leading double glazed windows manufacturer. We design double glazed windows in Melbourne for both residential and commercial buildings. We will give you genuine value for your money and this is the top secret of our company’s success.

The double glazed windows are constructed at our local Melbourne manufacturing site. Having our own factory in Melbourne enables us to meet the markets, and our customers’ demands on time. We are not like other companies who buy ready-made products and install those windows in your house. This carries too much risk of failing of the projects, as these companies do not provide guarantee of the products they provide. We invest heavily in the new techniques and technologies to stay at the top of the line.  This has enabled us to become the most respected and trusted employer in the window manufacturing business.

Benefits of our various double glazed windows in Melbourne that are made with uPVC include:

  • Versatility
  • Outstanding thermal performance
  • Lower maintenance
  • Laminated glass
  • Draft proof
  • Low E glass
  • Safety
  • Toughened glass
  • High performance
  • Chemical compatibility
  • Waterproof
  • Noise insulation
  • Stylish modern design
  • A Variety of sizes and dimensions

For more details on cost effective solutions on how to install double glazed windows, contact us at 0421 593 998 / 0427 837 081 or call us at our showroom +61 3 9528 59 12 . We are more than ready to assist you on your projects.