WindowsFactory

WindowsFactory Sydney's specialist uPVC double glazing installer since 2011. No subcontractors, no shortcuts.
10-year warranty on product and installation. WERS rated.

- High Quality Windows and Doors
- UPVC Double Glazed specialists
- High Security Locks
- Unparalled Acoustic and Thermal Performance
- Broken Parts Repaired or Replaced
- New Build, Existing Dwelling or Renovation - We do it all! We supply and install premium European double-glazed windows and doors — manufactured locally in Sydney. Our systems cut noise by up to 70% and reduce energy bills by up

to 40%, built for Australia's climate — UV resistant, rust-free, and virtually maintenance-free. We offer a choice of leading European uPVC profiles including Schüco, Aluplast, Kömmerling, and Deceuninck, with German-engineered hardware and a wide range of colours and finishes. Every project is handled end-to-end by our own experienced team — from initial advice and check-measure through to installation. Passivhaus compatible. New builds, renovations, and replacements — get in touch for a free quote. windowsfactory.com.au | 02 4067 5858

25/05/2026

Even the spider knows where it’s warm. 🕷️

uPVC double glazed windows help keep the home warmer, quieter and more comfortable inside — but comfort should not come with unwanted guests.

That’s why we also supply fixed and retractable fly screens, designed to suit our uPVC double glazed windows and doors.

Warm air in.
Noise out.
Insects out.

📍Windows Factory
Sydney premium uPVC windows, doors & fly screens.

22/05/2026

Your blinds don’t just block light.
They transform how the whole room feels.

These honeycomb full block blinds were installed on premium uPVC windows, giving the client complete control over privacy, sunlight and comfort.

Open them fully for natural light.
Tilt them for soft filtered daylight.
Or blackout the entire room while still keeping the space clean and minimal.

Combined with double glazed uPVC windows, this setup helps create:
• better thermal comfort
• more privacy
• reduced glare
• a calmer, quieter home

Small detail.
Massive difference in everyday living.

📍Installed by Windows Factory
Sydney premium uPVC windows & shading solutions.

19/05/2026

BLACK WINDOWS…

What people regret about choosing black windows?

NOTHING!!!

Most people warned them not to do it.

“Too dark.”
“Too bold.”

But once the installation was complete…

the entire house changed.

Cleaner lines.
Stronger contrast.
More architectural presence.

Black windows don’t just change the windows themselves —
they change the feeling of the entire home.

Sometimes the best design decisions are the ones people are scared to make first.

Windows Factory.

19/05/2026

BLACK WINDOWS…

What people regret about choosing black windows?

NOTHING.

Most people warned them not to do it.

“Too dark.”
“Too bold.”

But once the installation was complete…

the entire house changed.

Cleaner lines.
Stronger contrast.
More architectural presence.

Black windows don’t just change the windows themselves,
they change the feeling of the entire home.

Sometimes the best design decisions are the ones people are scared to make first.

Windows Factory.

In many Sydney strata homes, you can’t simply install anything you want.Windows and doors often need to match the charac...
13/05/2026

In many Sydney strata homes, you can’t simply install anything you want.

Windows and doors often need to match the character of the building and remain visually consistent with neighbouring units.

That’s why projects like this matter.

This home kept the classic look of the original entry,
while completely upgrading the performance, comfort and overall feel of the space.

From an old ageing timber door…
to a modern European-style uPVC glazed system designed for:
• better insulation
• improved comfort
• acoustic performance
• security
• long-term durability

The new door respects the style of the building,
but transforms the everyday living experience behind it.

That’s the difference between a standard replacement…
and a thoughtful upgrade.

In Sydney, especially in strata properties, good design isn’t only about making something look modern.
It’s about improving the home while still respecting the architecture around it.

Small detail.
Huge difference.

— WINDOWS FACTORY

08/05/2026

Most people think windows are just about appearance.

They’re not.

Your windows control how your home feels every single day.

With old single-glazed aluminium windows:
• outside noise comes in
• heat builds up in summer
• cold air enters in winter
• your comfort disappears

uPVC double-glazed windows change that completely.

They help keep:
- the noise outside
- the heat outside
- the cold outside

So your home stays quieter, more comfortable, and far more energy efficient.

That’s what high-performance windows are really about.

Not just looking good.
Feeling better inside your home.

Built for comfort.
Built for Australian conditions.
Built to perform.

Windows Factory

01/05/2026

Most people don’t realise this,
windows are responsible for up to 90% of heat gain
and around 40% of heat loss in a home.

So no matter how good your design is…
if your windows are wrong, the house won’t perform.
Swap single glazed aluminium
for double glazed uPVC,
and everything changes.

• Warmer in winter
• Cooler in summer
• Less reliance on heating & AC
• Real comfort you can actually feel

This home was done with us 8+ years ago.
We’re still in touch. Still helping.
And the client is still absolutely loving it.

That’s what real performance looks like.

You don’t just upgrade windows.
You upgrade the way your home feels.

📍 Sydney
📩 DM “WINDOW” and tell us what you’re dealing with (cold / heat / noise) we’ll tell you exactly what your home needs.

30/04/2026

Surrounded by glass, designed for comfort 🏡

This home shouldn’t feel warm.
But it does.

Built outside Sydney, colder climate,
floor-to-ceiling 2x3m picture windows,
glass everywhere.

And still…

No constant heating.
No heavy reliance on air conditioning.
Just a naturally comfortable home.

—

That’s not luck.
That’s performance.
uPVC double glazed windows
designed to work with the home,
not against it.

Our client wanted a space that feels good all year round,
without depending on electricity to fix comfort.

And that’s exactly what they got.

A home that works like a Passive House,
quiet, stable, efficient.

—

Big glass doesn’t have to mean heat loss.
Not when it’s done right.

📍 Built for real Australian conditions
📩 Send us your plans, we’ll show you what’s possible

Address

21 Severn Street
Saint Marys, NSW

Opening Hours

Monday 8am - 5pm
Tuesday 8am - 5pm
Wednesday 8am - 5pm
Thursday 8am - 5pm
Friday 9am - 5pm

Telephone

+61431051575

Website

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