Quality doors, windows and aluminium joinery products

Family business operating in Auckland since 1978

We are specialist aluminium joiners who manufacture the renowned First Windows and Doors by APL here in Penrose Auckland. We strive on quality construction, modern designs and professional service.

For all aluminium exterior and interior doors, windows and conservatories (sunrooms) and over 45 years in aluminium joinery industry, we are able to ensure you receive all the benefits of this incredible resource. These benefits include product knowledge, industry knowledge, the best products in the market manufactured locally.


45 Years Experience

Crafting quality glass doors, windows and aluminium joinery products.


What our customers say


I was so impressed with the quality of workmanship and skill displayed by both Sid and Rob when they replaced my Garden Window damaged in the cyclone in January. They made sure that every small detail was completed to their high standards, so I was confident that everything would go well. They were also considerate of what was needed by the other

Lillian Davidson

I highly recommend this company. The retrofit windows look great. The team at the Window Factory worked through the weekend to get my windows installed before Monday when the painter was scheduled.

Mike Stil

I’d like to say, your team and quality is the best I’ve seen. My doors and conservatory have turned out better than I expected. Great value and all my friends and family love the look and quality. Thank you to your professional team of installers and thank you Nick and Heather for the smooth transaction.

Harriet Martin

I highly recommend Alumunium City Window Factory. I was so pleased with my three sets of Bifold windows and ranch slider into my conservatory that I then subsequently ordered two huge chair frame windows. The windows and ranch slider were installed efficiently and earlier than anticipated. It looks amazing. All the staff were professional and cour

Karol Brooks

Being an accountant, it was important to get a good price but also feel that the job was going to be managed well. We have an old villa and changing to aluminium windows was a tough choice. Nicks help with ideas and sending us to look at other houses that were similar in what we wanted to achieve was great. The result is fantastic. The team turned

Vicki Pimenta

We are overjoyed with our new doors. They look amazing, so easy to close and we are already enjoying the benefits of double glazing. We were so impressed with the quality of your door fitters. They were hard working, professional and friendly, and they did an awesome job in a very short space of time.

James Walden

We are loving the new bifold door installed in our lounge by Window Factory. After trying to get a quote from several companies and no one even bothering to turn up, i found Window Factory and am glad i did. There was a little follow up work required but this company still deserves 5 stars. The whole process from quote to completion was done in a



We manufacture a range of windows to suit most applications.



We offer a variety of doors to meet a wide range of needs.


Our Story

From rally to windows: An evolution of excellence

Discover our 45 year journey beginning in 1979 and explore our decades-long commitment to manufacturing high-quality joinery solutions for a wide range of projects in Auckland.