Eric Phung
Co-founder and Technical Director
Polygon Windows began with a simple belief: that homes deserve windows and doors that perform as well as they look. After years in architectural aluminium and fabrication, our founders saw a gap—between mass-market products that cut corners and ultra-premium brands that priced out everyday homeowners. We set out to partner with proven fabrication teams and offer precision-engineered systems at transparent, fair prices. Today we work with established manufacturers across Australia and Asia to bring you thermal break systems, acoustic glazing options, and low-VOC finishes—without the markup of a middleman. Every specification we offer is one we’d put in our own homes.
Co-founder and Technical Director
Operation Manager
Jessica brings experience from project management and supply chain in construction. She ensures our partners meet our standards and that every order is tracked from specification to installation.