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Forever green windows logo.
0486 030 150

Double Glazed Windows Western Sydney

Your local uPVC double glazing manufacturer and installer, from Penrith to Parramatta

uPVC Double Glazed Windows Supplied and Installed Across Western Sydney

Forever Green Windows is Western Sydney’s local double glazing manufacturer and installer. We make every window and door to order in our Gregory Hills factory using premium Deceuninck profiles, then fit them with our installation team.

Nothing is off the shelf. We measure your openings, build to those exact sizes and glaze each unit to suit the room, so a west-facing living room and a shaded bedroom don’t have to settle for the same compromise. That matters more out here than almost anywhere in Sydney, because the afternoon sun does the damage.

uPVC is why the numbers stack up: the frame insulates in its own right, so you keep the benefit of the double glazed unit instead of losing it back through the frame. Manufacturing runs four to eight weeks, and supply only is available for builders and owner builders.

uPVC double glazed windows made and installed by Forever Green Windows
Modern dining and living room with uPVC double glazed windows

Built for Western Sydney's Temperature Extremes

Western Sydney cops the temperature extremes: 40 degree summers and frosty winter mornings. Double glazing works both directions, holding heat in through winter and keeping it out through summer, which is why it pays for itself faster here than on the coast.

The bigger win is usually the west-facing glass. A Low-E coating reflects heat before it enters the room without darkening it, and our guide to keeping Sydney homes cooler covers how the two work together.

New estates across the region are being built to the 7 star energy standard, and glazing is usually the deciding factor. BAL rated options up to BAL-40 are available for homes on the bushland fringe. A 10 year warranty covers uPVC profile frames, double glazed units and hardware, with one year on flyscreens.

Suburbs we service across Western Sydney

Our factory is at Gregory Hills, so Western Sydney is home ground. We supply and install double glazed windows and doors in Penrith, Parramatta, Blacktown, Seven Hills, Castle Hill, Baulkham Hills, Richmond, Fairfield, Bankstown, Orchard Hills, Luddenham, Mount Vernon, Kemps Creek, Badgerys Creek, Cecil Park, Greendale, Silverdale and Wallacia.

Liverpool, Camden, Narellan, Leppington, Austral and Bringelly are covered by our South West Sydney and Macarthur page.

uPVC window styles we make for Western Sydney homes

Every window below is made to order in our Gregory Hills factory and available double glazed. West of the city the priority is usually summer heat, so casement and awning styles that seal tight pair well with Low-E glass, while tilt and turn windows give you secure night ventilation.

A white UPVC casement window in a room with a grassy yard.
Casement & Awning Windows

Improve thermal efficiency  for a comfortable living environment year-round with casement & awning windows.

A narrow side of a brick building with three tall, narrow windows. In the foreground, there is a statue and gravel landscape.
Fixed
Windows
Capture panoramic views while benefiting from excellent thermal and acoustic protection with our reliable fixed window solutions.
A room with a sliding UPVC glass door and a wooden floor.
Tilt & Turn
Windows
Experience effortless ventilation and unparalleled airflow with the versatility of tilt and turn functionality, enhancing your comfort at home.
A house with windows and ferns on the side.
Sliding
Windows

Maximise your space with our uPVC sliding windows, providing ample room and optimal air flow for a fresh and spacious living environment.

uPVC door styles for Western Sydney homes

Doors are built to the same specification and glazing options, sized to your openings. Sliding and stacking doors are the usual choice for opening a living area onto an alfresco.

An empty room with wooden floors and a balcony.
Sliding and Stacking Doors

For limited floor space, these doors provide ample lighting & enhanced security.

A UPVC French door with a glass window on a deck.
French & Single Hinge Doors
Elevate your home with the elegance of hinged doors, combining style and security seamlessly.
A brick house with stairs leading to a balcony.
Tilt and Slide
Doors

Discover the versatility of a door that tilts and slides, offering you the best of both functionalities in one system.

Securing Your Sydney Home with uPVC Windows and Doors
Lift and Slide
Doors

Experience breathtaking views and abundant natural light with our durable and versatile range lift and slide doors.

From first measure to finished fit

One company handles it end to end, so there is no gap between who measured, who made it and who fitted it.

1. Measure and quote

We measure at the property, or quote from your plans if you are still at design stage. You get sizes, glazing options and a price you can compare line by line.

2. Made to order

Your order goes into our Gregory Hills factory, cut, welded and glazed to your openings using Deceuninck profiles.

3. Four to eight weeks

Manufacturing time depends on the size of the job and the glass specified. Nothing sits in a warehouse waiting to be sold.

4. Fitted by our team

Installation is carried out by our installation team. Builders and owner builders can take supply only, and we can do partial installation on new builds.

Double glazed windows in Western Sydney: frequently asked questions

Yes. We supply and install across Western Sydney. Because our factory is at Gregory Hills, you’re dealing with a local manufacturer, and your windows are fitted by our installation team.

Yes. Supply only is available for builders and owner builders, and we offer a partial installation service on new builds where the builder fits reveals, frames and flashing and we complete the glazing, flyscreens and hardware.

Allow 4 to 8 weeks for manufacturing after the final measure, then installation is scheduled as soon as your windows are ready.

Windows are the biggest source of heat gain and loss in most homes. Double glazing with uPVC frames sharply reduces both, so heating and cooling run less.

Glass choice matters more than window style for west-facing glass. A Low-E coating cuts the heat coming through without darkening the room. Casement and awning windows seal tightly, which helps keep conditioned air in once the room is cool.

Frames come in a range of colours and woodgrain finishes, and the inside and outside can differ. Ask when you book your measure.

Yes, through our South West Sydney and Macarthur page, which covers Liverpool, Camden, Narellan, Leppington, Austral and Bringelly.

Book a free measure and quote on 0486 030 150, or send us your plans.

Book a free measure and quote anywhere in Western Sydney

Call 0486 030 150 or send us your plans and we’ll quote from them.

Book a Consultation Today