GET IN TOUCH
It's all in the Details.
Perth Double Glazed Window and Door Systems. Expert Local Building and Installation Knowledge.
Our construction and Western Australian building knowledge sets G2 apart. Starting out as a Perth builder and now with nearly 20 years experience in manufacturing our own window and door systems, we work with leading architects, designers and builders to deliver the best window and door solutions on high-end residential projects. We provide consultation, manufacture, delivery, installation and service of exceptional aluminium double glazed window and door systems — on time and on budget. We specialise in working together with Perth Architects, Designers and WA Builders on the window and door details. G2 have been making our own custom designed Aluminium Double Glazed Window and Door systems, as well as profiles in our overseas state of the art manufacturing facilities for nearly 20 years. With strict quality control and processes in place, we are always ensuring all Australian Standards and local building requirements are met. Our off-shore manufacturing enables us to bring to the Perth market the highest international quality standard of Aluminium, Steel and Glazing with the ability to undertake large scale and high end projects. G2 has an outstanding reputation of professionalism and attention to detail. All photos are of our own work of G2 Double Glazed Windows and Door Systems around Perth and Down South projects. We are always happy to meet with you on site to show you the quality of work and system up close.
Email us directly
info@g2windows.com.auPROJECT DETAILS and QUOTATION
Fill out the form below and attach your aluminium window schedule or building plans. Or email us directly at info@g2windows.com.au for project advice and questions.
SLIM-FRAME SYSTEM
Maximise Your View. Minimal Frame.
Our Slim-Frame System is purpose-built for Perth's leading architectural projects. With just 20mm of visible frame on fixed windows and flush sashes and tracks, it creates a wall-to-wall glazing appearance — maximising vistas and delivering a seamless transition from inside to out. Our slimline Sliding Door systems rivals many European minimal frame Sliding Door systems purpose built for the Western Australian climate and lifestyle.
Double Glazed Sliding Door System.
The Slim-Frame Sliding Door System features concealed frames, concealed hardware, and flush sashes and tracks — giving architectural projects a clean, uninterrupted look. Door sashes reach up to 3m high × 2.4m wide. We'll always advise on the best options to meet your project requirements. A huge range of styles, in an array of configurations make G2 the perfect choice for your next project. Entire Home Projects, Over-Sized Slimline Sliding Doors and huge expansive windows are our specialty. G2 Aluminium Double Glazed Frames with a thermal break gives a clear energy efficiency advantage, along with a solidly built and superior product. Our G2 Double Glazed Windows and Doors are made only for Western Australian builds and installed by a WA Builder with our team.
SUB-FRAME SYSTEM
G2 Sub Frame and Ranges
Our custom Aluminium Double Glazed range includes:
G2's aluminium double glazed sub-frame system reduces damage to windows and doors during the building process. Designed, manufactured and installed by a WA builder — for WA builders.
Our windows and doors deliver exceptional acoustic and thermal performance, with high ratings for strength, weather resistance and air tightness. G2's double glazing uses two 6mm glass layers spaced 12mm apart — dramatically reducing heat and noise transfer compared to single glazing. The result is major energy savings and year-round comfort, perfectly suited to the Western Australian environment.
OUR WORK
