Your Trusted Partner for Energy Efficient Windows and Doors in Design and Construction
Seamlessly Partner with Our Window & Door Solutions for your next project
At Finestra Double Glazing, we specialise in collaborating with architects and professional house designers to bring their visions to life with high-quality, energy-efficient window and door solutions.
Our expertise ensures compliance with South Australia’s latest building guidelines, including the updated National Construction Code and enhanced energy efficiency standards. We go beyond meeting regulatory obligations, which currently allow U-values as high as 4.0 W/m² K. Instead, we focus on providing superior energy performance with double-glazed windows. While we don’t aim to offer the cheapest options with U-values around 3.0 W/m² K, our goal is to deliver windows with U-values as low as 1.4 W/m² K, using modern timber or uPVC double-glazed technology.
*Note: U-values are measured in Watts per square meter per Kelvin (W/m² K) based on the Australian Standard Test Size of 600 x 1500 mm. A lower U-value indicates better thermal performance.
Beyond providing exceptional products, we pride ourselves on being the reliable partner you can count on to resolve challenges and ensure projects are completed to the highest standards.
testimonials
"Oliver removed an old art nouveau sliding bathroom window with an old-fashioned aluminium frame and installed a state-of-
the-art European-style double-glazed uPVC window with a tilt-and-turn handle for a subsequent bathroom renovation. I found
him to be very friendly, polite, knowledgeable, diligent and thorough. His work at my property exceeded the highest
professional standards. I would not hesitate to recommend him to anyone wanting top quality workmanship in any window
replacement project."
"This work was carried out to my immense satisfaction, and I would heartily recommend Oliver's workmanship, integrity and reliability. In addition, I much appreciated Oliver's timely and honest advice at different stages of progress of the work."
"Oliver designed and built a timber window frame, including detachable fly screen, in my bathroom. He also built and installed timber shelving in the guest bedroom. All work was completed to a very high standard and I have found Oliver to have a great eye for detail and to be an extremely thorough and meticulous craftsman who is not happy unless a job is completed to perfection.."