Home - 3KR Aluminium & Glass

Aluminium Windows, Doors & Glass Solutions

Engineered to last – for new builds, renovations, and everything in between.

Canterbury’s Trusted Windows, Doors & Glass Experts

We provide aluminium windows, doors, and glass solutions throughout Canterbury. With the latest technology and techniques, leading manufacturers and skilled contractors, we ensure every project is completed to the highest standards, whether supplying or managing both supply and installation.

Working closely with homeowners, builders, and contractors, we bring your vision to life with care and precision. No project is too big or small – every detail is handled with expertise and care.

Featured Project: Penruddock Rise, Christchurch

OUR SERVICES

Aluminum Windows & Door

The material is corrosion-resistant and durable, so it won't rust. Throughout its useful life, it remains efficient and easy to maintain. As a result of its thermal and installation properties, it is an excellent solution for energy charges.

Retrofit Double-Glazing

Its purpose in the cold season is to store heat; in the hot season, it reduces it.The benefit of this is lower energy costs. This also reduces condensation and reduces external noises.

Glass Shower Enclosures

Impress your guests with a beautiful bathroom. The space adds a modern touch to your home. Glass can make any bathroom appear larger and brighter, even without natural light.

Glass Splashbacks

Bring a touch of class to your home with these ceramic digitally printed glass splashbacks and mirrors. It creates an illusion of space maximizes a room's lighting. and requires little maintenance.

Pet doors & other products

Pets are able to openly explore the outdoors. They are kept mentally stimulated and alert. If a pet feels the urge to relieve itself, they do not risk urinary tract infections. This also avoids putting pets in danger by trapping them inside.

Why Choose 3KR Aluminium & Glass?

Trusted Expertise

Our skilled team brings years of hands-on expertise to every project, ensuring top-tier results.

End-to-End Service

From initial consultation to final installation— supporting your project from start to finish.

Premium Quality

We use only high-performance, durable materials designed to look great and last for years.

Great Value

We offer competitive pricing while maintaining the highest standards of craftsmanship.

Safety

Safety is a top priority in all of our services. We follow strict safety protocols to ensure the well-being of our clients, their property, and our team.

Check our Gallery

OUR TESTIMONIAL

Appreciated By Our Customers

I needed to replace some windows on my house due to them deteriorating due to age and weather, so I contacted some double glazing companies and 3KR were the first company to reply with a quote for the replacement windows. The service was quick and very efficient. I was kept informed at all stages of the process. When the installation was ready the staff were very professional and were happy to discuss what was happening at all stages. The fit and finish were to an extremely high standard and the aftercare was extraordinary in that all details, no matter how small were taken care of. They are a company I would highly recommend to retrofit double-glazing. I will be using them again for future renovations. Thank you to everyone who was involved with the installation process.

3KR Trader provided us high quality windows for a very affordable price. The condensation and cold in our bedroom and lounge have been reduced (this has been our family's issue since we moved into our house last year). In terms or service, they were very professional and responsive to our enquiries.

Very happy with our new Bifold door which provides an indoor-outdoor flow of our home. The product is high quality and looks great. Thank you 3KR especially to the owner, Kristin for the great and friendly customer service.I highly recommend!

Good value for money! And the glass looks really nice!! Would recommend 3KR anytime.

Thank you so much 3KR Aluminium & Glass, we are Really happy with our Beautiful new windows and doors. The Team did an amazing job.

We have our house done by this company and they have done a great job! Kristin was accommodating and made sure we are satisfied with our request. I highly recommend this company.

The best people to deal with.. from the owner down to their staff… The price is reasonable and the quality of work is 👌🏼… I highly recommend them…

Great and tidy job, installed fast and easy. Friendly and great customer service. Highly recommended 👌

The team at 3KR Aluminium & Glass are one of our main suppliers at RM Homes Canterbury. They are a pleasure to deal with, delivers excellent products, nice and easy to communicate & always gives us an update of the delivery. Our experience with them has been truly outstanding. I highly recommend them to anyone in need of window and door services. Thank you for a job well done!! Thank you for your continued work guys, it is much appreciated!