When you think of giving your home an incredible look, ON Star Windows & Doors is the best choice in Kitchener and Waterloo. Our first-class doors and windows are installed professionally by our skilled and experienced installers. All of our installers are trained in the procedures for all types of installations and are professionals in their field.

Windows Replacement Kitchener

We ensure your peace of mind with a warranty on all our doors and replacement windows in Kitchener. Our customers’ satisfaction is our top priority and our reputation depends on it.

ON Star Windows & Doors, Kitchener offers sliding patio doors and front entry doors to compliment different architectures and improve the appearance and value of your home. Whether you are looking to install patio doors for the first time or are thinking about window replacement, we offer high-quality, energy efficient and durable products.

We take pride in installing the finest quality doors and replacement windows in Kitchener and our products include:

Awning Windows

Bay and Bow Windows

Hung Windows

Casement Windows

Slider Window

Picture and Shape Window

Entry Doors & Patios Doors

If you’re looking to enlarge your indoor space, Bay and Bow Windows are the best option to make a connection between the home interior and the outdoors by allowing ample light from every angle. While the slider windows offer better ventilation and lighting, in addition to providing you with a wide and unobstructed view. Whatever your needs are, call us and we will take care of the rest!

Contact us today for Free Estimate for Window Replacement Needs in Kitchener-Waterloo.

We have experience in addressing your home’s needs to provide you with cooler homes in the summer and warmer homes in the winter, without paying more on utility bills. Moreover, not just our products are of the finest quality, our installation staff is also well-experienced and trained. So when you choose us, you get the best quality products, skilled professionals, and a comfortable home at reasonable prices.

Get a wide variety– With us, you get a variety of choices, whether you are considering renovating your existing home or designing your new dream home. We offer a world of infinite design possibilities for windows and doors that will compliment every home and fits every budget.

Ensure your protection– All the products are designed to provide you with maximum safety. All windows and doors have a special coating on the glass which acts like sunscreen for your house.

Test of time– Our products are designed, tested and manufactured using solid engineering and the latest manufacturing techniques. With years of experience, we provide products that stand the test of time and ensure to meet our uncompromising commitment to quality and long-lasting satisfaction.