Lilly Mizzi

Ordered a window urgently and was ready in 3 days. Fitted perfectly. I recommend Custom aluminium

Jem Lewis


Got everything right first time
Patient with our endless questions and variations, good communication.

End result. Quality product and exactly what we wanted

Brenda Murphy

We ordered a BAL40 rated box bay window from Custom Aluminium Windows for a Blue Mountains extension. They are such a lovely company to deal with - very helpful and accommodating in every way. Even with a building delay, they kindly stored our window for us, then delivered it in perfect condition. Very friendly, patient and helpful staff with good advice and tips. The price of the window was significantly cheaper than big-name competitors. Would definitely use them again in the future! Highly recommended!

Anthony Place

Jacob and team provided a fast turn around and excellent product. Great to deal with.

Alastair Hogbin

A massive thank you to Judi and the gang at Custom Aluminium Windows.

We ordered new windows and sliding door for our home and could not be happier with the service, price, quality and professionalism.
The windows have made so much difference with keeping the house warmer and the build and finish is exceptional.

Installation was completed quickly and without mess and the end result exceeds our expectations.
If you are building new or replacing old then give these guys a call.


Michelle Henry

I have used Custom Windows both in our old and new house. From their great customer service team right through from order, delivery and installation they provided a seamless experience.

The quality, workmanship & choices of products as well as their recommendations on styles was next to none. We couldn’t be happier. I have had both my parents and a couple of friends use them.

I would highly recommend them for anyone requiring windows. An A+


 The builder was very happy with the windows, on quality and also ease of install.

We have also been happy with the windows and will definitely be recommending you guys to others.

Darren Korb

Absolutely fantastic work done by Jose and Jacob there attention to detail is excellent very good company to deal with highly recommend the team to anyone one so happy with the work they did.!! Great job.

JEFF PAYN | Construction Manager, AJ Grant

We wanted to thank you so much for assisting us in getting the windows modified at short notice and at this time of the year. Your willingness to go above and behind so we could ensure the site is secured over Christmas break is much appreciated.

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