Window installers in the GTA

Dayside Windows and Doors is the GTA’s manufacturer of choice for custom window and door installation. Your home will not only benefit from a new look, but you can feel great knowing your windows are making your home more energy efficient and eco-friendly. Our team is proud to offer all GTA homes the best in customer service and window installation, backed by our limited lifetime warranty and over 55 years of experience.

Our dedication to quality not only includes our installation services, but extends to the products we create. All windows and doors we install are made in our very own manufacturing facilities, so we have total control over the custom design and construction and can pass the savings on to our customers.

When you choose Dayside to replace your doors and windows, you are choosing a great new look and a lower hydro bill. We know you will love your Dayside windows. Contact us today or visit one of our showrooms to experience everything Dayside Windows and Doors has to offer in the Greater Toronto Area.

Contact us today at 1-888-965-0523 for a FREE in-home consultation in the GTA.  A Dayside sales professional will guide you through purchasing your new doors and windows!

The Dayside difference

Because we design and build our windows and doors, we know them, and we know them well. Our award winning sales, manufacturing and service departments are under the same roof allowing us to oversee and control the manufacturing and installation of our windows from start to finish. Our dedication to our customers ensures that our windows not only look stunning, but are built to out-perform standard windows on the market. We build our windows and doors in Canada for the Canadian climate and ensure they are quality checked every step of the way by the true experts – our Dayside team.

Greater Toronto Area Windows and Doors

Advantages of choosing Dayside

Value Pricing

We’re in the person-to-person business. Our windows and doors are built in our own factory, saving you time and money by avoiding markups and business-to-business sales.

Family First Installation

Our experienced team of skilled professionals lead the installation of all of our windows and doors. We would never ruin a great product with an average installation.

Manufacturing Quality Control

To ensure the most reliable products on the market, we maintain total control over the manufacturing process, checking quality standards at every step from construction to installation.