Choose Dayside for your replacement windows

When you choose replacement windows from Dayside, you’re not only improving your exterior, you’ll feel the difference inside as well. Dayside replacement windows and doors are a beautiful change to your home that can also benefit your wallet. With improved technology, you’ll see increased energy efficiency which results in lower energy bills and superior durability.

A Dayside energy efficient window will not only improve your heating and cooling costs, it’ll seal out winds and water, allowing you to relax inside no matter the weather outside. We invite you to visit our showroom and see the difference a Dayside window can make in your home.

Contact us now to get a FREE in-home evaluation from a Dayside window specialist!

See the Difference Dayside Can Make

When you select Dayside for your replacement windows, you’re choosing over 55 years of knowledge and top quality products, built in our own production facility.

At Dayside we deliver peace of mind with the knowledge that our windows adhere to the highest energy efficiency standards, and are covered under our limited lifetime warranty. If you’re in the Mississauga, Burlington, and Oakville area, we invite you to discover Dayside Windows and Doors in our GTA showroom, or if you are in South Western Ontario, please visit our Brantford head office.

Replacement windows

Advantages of choosing Dayside

Value Pricing

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

Family First Installation

Our team of skilled carpentry professionals lead the installation of all of our windows and doors. We wouldn’t ruin a great product with an average installation.

Manufacturing Quality Control

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