Satisfied Clients
Successful Projects
Product Warranty
Energy Rated Products
Integra Windows manufactures double-glazed windows built for local conditions, made right here in Sydney, and backed by an unbeatable warranty.
Retaining warmth in winter, and keeping it out in summer, our double-glazed uPVC windows ensure your heating and cooling system does less work all year round.
We combine powerful local manufacturing with proven European technology to deliver dependable performance.
Every frame we build comes out of our Prestons factory. That keeps lead times shorter and quality control tighter. Plus, our showrooms at Alexandria or Frenchs Forest mean you can sit down with the people who actually built your uPVC windows in Sydney
All our products are backed by a 10-year product warranty, giving homeowners, builders and architects confidence from specification through to installation.
10-Year Product Warranty | Sydney Manufacturing | 7-Star Energy Rated Products
Double glazing in Sydney goes beyond aesthetic appeal. Our uPVC windows offer protection and comfort with:
Stay cool in summer and warm in winter with our double-glazed windows. Our windows are argon-filled and have warm-edge spacers, so there’s no need to rely heavily on air conditioning and heating systems. This design helps reduce energy consumption by up to 40%, and has a reflection rate 300% greater than regular windows.
The unique design of our double-glazed uPVC windows also reduces moisture build-up, limiting the risk of condensation and mould when temperatures drop. Thanks to their multi-layered design and superior sealing, they also dampen external noise by up to 80%.
Our uPVC double-glazed windows in Sydney are certified
Learn more about what uPVC is.
Argon gas insulated glass panes maximising thermal efficiencies.
2 Argon gas insulated glass panes maximising thermal efficiencies.
Glazing beads prevent drafts with a seamless finish
Lower compression seal prevents moisture penetration
Galvanised steel reinforcing provides structural strength
Upper compression seal prevents moisture penetration
Precision fusion welded construction for high strength
From coastal homes to complete renovations, explore how Integra windows and doors bring comfort, performance and architectural style together. Our team works with homeowners, builders and architects to deliver tailored double-glazed solutions, whether it’s a single upgrade or a full-home transformation.
Traditional windows and doors can allow unwanted drafts and outdoor air to seep inside, compromising your home’s comfort and energy efficiency. Our uPVC double-glazed windows are designed with airtight seals that significantly reduce air infiltration, helping maintain a consistent indoor temperature and keeping your home quieter and more comfortable year-round.
Our window double glazing boosts thermal efficiency, creating a barrier against heat transfer. It improves temperature control, reduces energy use and costs, minimises condensation and dampens outside noise. This enhances comfort and energy efficiency, making it a valuable investment for homeowners.
Double glazing is your solution against noise pollution. This combo can slash perceived noise by up to 80%, thanks to its multi-layered design and superior sealing.
Enjoy better sleep, less stress and a more peaceful living space.
Ensuring your building is 7-star energy rating compliant doesn’t need to be costly or complicated.
Our structurally reinforced double-glazed uPVC windows materials meet these standards – complete with excellent thermal insulation, UV resistance, and long-term energy savings. Designed to encourage sustainable living, they help reduce emissions, simplifying the path to a greener, more comfortable future for your spaces.
Manufacturers warranty
Reduce your energy bills
Be friendly to our environment
Cut out external noise by up to 95%
Durable &
Low maintenance
Thermally
efficient
Argon Gas filled
Double/Triple
glazed glass
Warm edge spacer
Bushfire resistant BAL40
Structurally reinforced frame
UV resistant
Integra Windows brings your dream space to life. With over a decade of expertise and a strong record of collaboration with architects, builders, and homeowners, we offer exceptional uPVC double-glazed windows and doors.
Enjoy a healthier, more energy-efficient home with Integra Windows. Get a free quote today and feel the difference.
Get a Free Quote
Whether you’re looking for noise-reduction windows
UV-stabilised uPVC won’t fade, crack, or warp the way cheaper frames do after a few Sydney summers. The multi-chamber design behind our window double glazing keeps indoor temperatures steady, whether you’re on the coast or out past the Blue Mountains.
Our structurally reinforced uPVC windows meet these standards and offer excellent thermal insulation, UV resistance, and long-term energy savings. Designed to encourage sustainable living, they help reduce emissions and simplify the path to a greener space.
Integra Windows is your one-stop shop for consultations, installations or replacements. Our in-house team ensures a hassle-free process. We’ll handle the heavy lifting for your double glazing in Sydney without compromising size or aesthetics.
From lift-and-slide doors to folding PVC doors, our team can customise designs to suit your lifestyle. For a home that’s energy-efficient in every way, pair your double-glazed windows with our double-glazed French doors.
Pricing depends on size, style, and glazing spec, but as a general guide, supply and installation runs. Our uPVC double glazed windows cost guide breaks down what pushes the price up or down, or you can request a free, no-obligation quote for your specific project.
Wherever you’re building or renovating, request a free quote and we’ll walk you through the window and door package that’s right for your home.
What are uPVC double-glazed windows?
This window type combines a uPVC frame with two panes of glass separated by a sealed insulating cavity. Together, the frame and glazing help improve thermal efficiency, comfort and acoustic performance.
How long do uPVC double-glazed windows last?
Quality uPVC windows are designed for long-term use with minimal maintenance. At Integra Windows, we back our products with a 10-year product warranty.
Can uPVC double-glazed windows be customised?
Yes. Integra works with homeowners, builders and architects to customise window sizes, configurations, glazing, finishes and hardware to suit individual projects.
Are uPVC double-glazed windows suitable for Australian conditions?
Yes. Integra's systems are UV-resistant, structurally reinforced and designed for Australian conditions. BAL 40 options are also available where required.
Are uPVC windows better than aluminium?
uPVC naturally transfers less heat than aluminium, giving it an advantage for thermal performance. Aluminium can also perform efficiently when designed, but requires a higher upfront cost due to effective thermal-break systems.
Share with us additional information about your project, and one of our team members will promptly provide you with a formal quotation.
