Website
Business Details
21 Years
experience
Custom Double Glazed Windows & Doors in Perth
Established in 2005, G2 Double Glazed Windows & Doors has built a reputation as a leading provider of custom aluminium and steel double-glazed window and door systems in Western Australia. Our expertise stems from over 15 years of experience in the building industry, allowing us to combine practical knowledge with innovative design solutions tailored to Perth's climate and lifestyle. We specialise in creating seamless transitions between indoor and outdoor spaces through our Slim-Frame System, which features minimal 20mm visible frames and concealed hardware for a streamlined aesthetic.

Our team works closely with architects, designers, and builders to deliver energy-efficient, thermally broken systems that meet Australian standards while maintaining competitive pricing. With full-service capabilities from consultation to installation, we ensure every project is completed on time and within budget, prioritising quality craftsmanship and client satisfaction.
Services
Double Glazed Windows Slim-Frame Sliding Doors Steel Frame Glass Doors Custom Architectural Systems Thermal Break Frames
Details
  • Year established: 2005
Highlights and features
  • We offer 15+ years of Western Australian building expertise.
  • Our thermally broken frames provide superior energy efficiency.
  • We deliver seamless installation for entire home projects.
  • We collaborate with Perth architects and designers on high-end builds.
  • Our local knowledge ensures climate-appropriate solutions.
Services
Double Glazed Windows
Our double-glazed windows feature two 6mm glass layers separated by a 12mm air gap, significantly reducing thermal and acoustic transfer. Designed for Perth's climate, they enhance energy efficiency by minimising heating and cooling needs while maintaining sleek aesthetics through minimal framing.
Slim-Frame Sliding Doors
These doors combine a 20mm visible frame with concealed hardware to create a seamless transition between indoor and outdoor spaces. Their wall-to-wall glazing maximises natural light and views, ideal for modern residential and commercial projects in Western Australia.
Steel Frame Glass Doors
Engineered for durability and style, our steel frame glass doors offer enhanced security without compromising aesthetics. They integrate seamlessly with aluminium systems, providing versatile design options for contemporary builds while meeting strict Australian building codes.
Custom Architectural Systems
We design bespoke window and door systems to match unique architectural requirements. From oversized sliding doors to complex configurations, our solutions prioritise functionality, climate adaptability, and visual appeal, supported by collaboration with Perth's leading architects and builders.
Thermal Break Frames
Our thermally broken aluminium frames prevent heat conduction, improving energy efficiency by up to 40%. This technology ensures comfortable indoor temperatures year-round while reducing condensation risks, making it ideal for Western Australia's varied climate conditions.
Questions
What types of window and door systems do you offer?
We specialise in custom aluminium and steel double-glazed systems, including Slim-Frame sliding doors, fixed windows, stacking doors, and bi-fold doors tailored to Western Australian builds.
Are your products energy efficient?
Yes, our double-glazed units with thermal breaks reduce heat transfer, lowering energy costs while maintaining durability in Perth's climate.
Do you work on commercial projects?
Yes, we provide solutions for both high-end residential and commercial construction across Western Australia.
How do you ensure quality installation?
Our team of WA builders oversees every project from design to completion, ensuring precision and adherence to Australian standards.
Can you match single-glazed commercial pricing?
Our double-glazed systems are competitively priced to align with single-glazed options while offering superior thermal and acoustic performance.