• Double Glazed uPVC
    Windows and Doors

    The original uPVC window & door manufacturer selling Australian made windows for over 30 years.

  • A Modern Take on
    Thermal Efficiency

    The original uPVC window & door manufacturer selling Australian made windows for over 30 years.

a hallway with a white door and a yellow chair
A wonderful room with a sliding glass door
About Christoffel Windows

Double Glazed uPVC Window Experts in Sydney

Christoffel Windoes is a local Sydney family owned and run business which was first established in 1986. Since then we’ve successfully & proudly manufactured and sold Australian made uPVC windows and doors.

Affordable Solution

With all our Windows and Doors locally manufactured right here in Sydney you are guaranteed to get the best prices and lead times through our own manufacturing factory, relying on locally sourced suppliers from UPVC Profiles, Hardware and Glazing our quality and prices are highly competitive and contribute to all customer and market demands locally. Our highly trained office staff, and factory technicians will guarantee the highest quality of all our windows and doors.

Quality Products

Built to be low maintenance, energy saving and noise reducing, we can offer a Weighted Sound Reduction Index (Rw) of 45 in a single window and also provide a Uw energy rating of 1.0, with a Solar Heat Gain Coefficient (SHGC) up to 2.0 possible.

01

Practical and Affordable

As a top uPVC window manufacturer, we know how important it is to have a long-lasting and practical solution. And we are proud to offer the best double-glazing services in Sydney, paired with the latest uPVC innovations, so you get the most from your investment.

02

Excellent Thermal Solutions

Double-glazed windows and doors are an excellent thermal barrier for your home, ensuring an ideal temperature that improves your quality of living. You don’t need to look any further to find the best double glazed window and door manufacturers in NSW; you’ve already found us.

03

Durable and Functional

uPVC windows and doors are highly functional and durable for residential and commercial use. Constructed using highly durable materials, you can rely on their functionality for years to come.  They are incredibly easy to maintain, giving you more time to enjoy the view.

Combining style and function

Premium quality finishes while enjoying sound and thermal insulation

Here at Christoffel Windows, we want the clearest views for our customers. Bringing more natural light and beauty to your home with our superior range of the latest uPVC windows and more.

Fireproofing

Upgrade your windows or doors with fireproofing properties, with a Bushfire Attack Level of up to BAL 40.

Customisation

Choose from a variety of colour finishes, including anthracite, black, golden oak woodgrain, ivory, signal grey, and white.

Improve your insulation and soundproofing with our double glazed windows guaranteed to slash bills and improve quality of life
Dozens of different design options to meet your style, with superior thermal and noise reduction qualities to set them aside from the rest

Our Products

Windows and Doors

Entry Door
Entry Doors​
French Door with double glazed glass
French Doors
UPVC Bifold Doors with double glazed glass
Bi-Fold Doors
Sliding Doors
Sliding Doors
Premi Doors
Premi Doors
UPVC double glazed tilt and turn window
Tilt & Turn
Windows​
double glazed awning window
Awning & Casement Windows
UPVC sliding window
Sliding
Windows

Our Projects

Joining dozens of satisfied homeowners

We service satisfied homeowners in Sydney and around Narrabeen, Patonga, Port Stephens, Central Coast, South Coast, Blue Mountains, Windsor, Sans Souci, Dural, Rockdale, and Burwood.

Benefits and Savings

Why choose our products?

Our Testimoials

What our clients say

Double glazed doors are simply magic and have made a real difference in significantly reducing the noise outside. I sleep better and feel more relaxed! Also, I want to commend Christoffel's professionalism in the installation of our doors. The process was 100% professional from when he came to our home to confirm the quote to the actual installation, which was clean and precise. I would have no hesitation to recommend your business to others considering double glazed windows and doors.

Barry

It was quite a job to source this brilliant and quality product. The information and advice I received from Christoffel from the beginning was great. Knowing exactly when production would be completed and installation date arranged was a plus for me. It is a pleasure to have someone who knew what they were talking about. The quality of work was amazing, but consideration and thoughtfulness within my home was very much appreciated. The level of train noise has been reduced to a minimum.

Jane

Wonderful slump glass door! We receive many positive comments about it! Our house is now complete with double glazing and keeping us warm this winter. So, thank Marc, Mr and Mrs Christoffel and yourself for the service over the years.

Vicki and Steven

All went well with the installation of our windows and doors and we are very happy with them. Our sound problem has improved at least 80%. Christoffel did a great job on the installation. We're appreciative of your work.

Richard

OUR EXCLUSIVE PARTNERS

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