Christoffel Windows

I am the business principal of a high quality manufacturing company in Sydney. We have come across Christoffel Windows over the last many years. Our clients have always spoken very highly of Christoffel windows. We were contracted to install a new kitchen in a home in North Rocks. The house was already fitted with very low quality, poorly made PVC windows. Our client briefed us to replace the old PVC window in the kitchen and install a brand new quality window. I contacted Christoffel Windows to manufacture and install the replacement window. The job is now finished and the quality is outstanding including Lee the installer, he was absolutely brilliant. Our client is now considering replacing the whole house with brand new Christoffel Windows.
10 out of 10 Christoffel Windows.
Vagn @ Dan Kitchens Australia

A simply wonderful experience from start to finish. An honest family company supplying high quality properly double glazed windows. Our apartment is so much more comfortable now - heat, cold and noise no longer make life miserable. Can't recommend highly enough.

We just wanted to let you know how happy we are with our new windows! They look fantastic and its so quiet, we have never slept better!! We actually slept through our alarms on the first morning
Lee and Samuel were fabulous - very respectful of our home and took pride in their work which is rare these days.
Thank you so much!

I am gradually replacing all my windows and found Christoffel provide the best double glazing in Sydney. They are happy to work with you to get the end result you want and always respond quickly to any questions or concerns.

We recently replaced all of our old aluminium windows with Christoffel’s uPVC double glazed windows. Not only do they look beautiful, they are easy to use, easy to clean, and they are much more energy efficient.
We would highly recommend Christoffel Windows to anyone considering upgrading their current windows. Our experience with them was seamless, and the installer delivered perfectly and on time.
Thank you Christoffel Windows for helping us upgrade our tired old windows to our new beautiful windows that everyone compliments us on!

This is the second time we have used Christoffel Windows - first for our bedroom doors in 2016 and now the rest of the unit. The service, quality and installation are all excellent - we have recommended them widely and a number of other residents in our block will be ordering soon!
No negative comments to be made at all :-)

Absolutely delighted with our PVC windows, warm in winter cold in summer superior to aluminium in many ways, service and installation was excellent. Highly recommend.

After visiting Germany a number of times in the last several years now, I was astounded at how much better quality German doors and windows were than I had seen in Australia in terms of temperature insulation, sound insulation, and build strength. When it came time to do a major home addition south of Sydney with large windows, French doors, and panoramic bi-folds I looked into getting similar quality doors and windows to what I had seen in Germany. Gratefully my building designer who knew what I was after, put me onto Christoffel in Sydney so I’d now found someone in Australia who made these

We ordered a Premi sliding door (10.76 / 18mm airspace / 8.76) and about 10 windows and a door (10.38 Clear Laminated / 22mm airspace / 6.38 mm Clear Laminated) including clerestories and a motorised opening. We ordered charcoal frames but didn’t get around to seeing the windows before ordering so we were relieved to find they look great & are extremely good quality. The acoustic insulation really works, the only thing in hindsight we should have done is maybe have low-e on the clerestories. Christoffel were very patient with our many changes in dimensions and quantities and the installers did