Realising that double-glazed aluminium windows couldn’t achieve the necessary thermal performance, after extensive research, JG King turned to uPVC. "I looked at what was happening in Europe and the US, where uPVC dominates the market," says King. "Also, the systems, machinery, and processes around uPVC were far more advanced than aluminium. It was a clear decision to move forward with uPVC."
Selecting the right supplier was crucial. "We needed a partner who could meet our high demands for volume, consistency, and quality," King notes. After thorough investigation, they chose aluplast for its quality, performance, capacity to supply, customer service and modern aesthetic. JG King Homes made significant investments in new equipment and technologies, importing state-of-the-art machinery from Italy for uPVC fabrication. They now manufacture the only uPVC windows in Australia with V-Perfect technology which creates a truly seamless weld that maintains a perfect appearance for decades.
"Our factory now operates with a level of automation that’s vastly superior to an aluminium setup. It’s allowed us to produce windows with a seamless weld and a cleaner finish—something our customers really appreciate."

This investment has not only improved the quality of JG King’s window systems but also increased their production capacity. "We can now manufacture double the quantity of windows we need for our own builds," King reveals.