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Quality Windows & Doors

Complimentary consultations, dedicated customer care and

best-in-class installations. Request your free, no-obligation quotation today.

Brock is proud to feature North Star Windows & Doors. Manufactured in Canada for the tough Canadian climate.


Appreciate the custom-made quality and Canadian craftsmanship, guaranteed for life.

Our Experts are Here and Ready to Help

Book your free, no-obligation consultation today.

No-Obligation Consultations

Our experts can help you choose from hundreds of design and colour combinations to create the home you love. Our professional and expert consultants are here to help guide you through the entire renovation process.

About Brock Doors & Windows

Helping homeowners transform their homes with unmatched beauty and superior quality and value since 1990.

Brock Doors & Windows is recognized as an expert in vinyl windows and doors in the Greater Toronto Area and Simcoe County for over 30 years.

With excellent craftsmanship and unparalleled communication, our team of top window and door specialists believe that each project we work on should bring the client’s dream home vision to life.

Our windows and doors are built with quality, safety, and longevity in mind. Out goal is to inspire our customers through innovation and improve their everyday home living.

Get Inspired

Planning to renovate, build a new home or purchase replacement windows and doors? Kickstart your project with the latest trends, tips and advice for your home’s design.

toronto replacement windows company

Why Homeowners are Choosing

to Renovate with Brock

Sonia Samchee
Sonia SamcheeON
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I’m enjoying my new windows, thanks for beautifying my home for me. You rock Brock!
Frank van de Water
Frank van de WaterON
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Brock Doors and Windows completed the installation of two three panel patio doors on time, and as quoted. Prior to manufacture, the installer determined that he could overcome a technical fault in one existing panel frame, manually, so there was no need for custom-made panels, resulting in a saving of two-thirds of the price quoted […]
Dennis Ing
Dennis IngOld Toronto, ON
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Brock was professional and courteous in helping us decide which window style met our needs. Their pricing was competitive and their product superior. I would have no hesitation recommending Brock to a friend.
Monica Watson
Monica WatsonOakville, ON
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From beginning to end my experience with Brock windows has been nothing but excellent. Bill Kovacs did an amazing presentation and followed through with every detail. Installation was on time, smooth and everything was left spotless. I will highly recommend Brock window
Carolyn Singer
Carolyn Singer North York, ON
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Our experience with Brock was fantastic from beginning to end. All the employees we dealt with were professional and knowledgeable. The one problem that existed on the day of installation (one window was the wrong size) they dealt with immediately and replaced promptly at no charge to us. Prices were great and we are thrilled […]
Jim Laird
Jim LairdBrampton, ON
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As always, with Brock, the job was done well and within the promised timeframe. The installer was very pleasant. The porch is attractive and adds a pleasant and useful meeting area for casual visitors. It also prevents our cats from getting all the way outside.
Marc Javet
Marc JavetToronto, ON
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The whole process from quote to install was very professional, knowledgeable and efficient.