Get Your Exclusive Offer!

"*" indicates required fields

This field is for validation purposes and should be left unchanged.
Name*
Get Your Exclusive Offer!

Energy Efficient Replacement Windows & Doors in Durham Region

Get a Quote within 72 Hours

Lifetime Warranty ENERGY STAR® Certified Flexible Financing Available*

Lifetime Warranty - Products & Labour

ENERGY STAR® Certified

Flexible Financing Available*

Brookstone Windows & Doors – Oshawa Showroom
📍1472 Thornton Rd N #14, Oshawa, ON L1L 0P3

Window & Door Replacement in Durham, Ontario

Brookstone Windows & Doors now serves the Durham region, offering high-quality, energy-efficient windows and doors that are built to last. Whether you need new windows to brighten your home or a sturdy front door for added security, we’ve got you covered. All our products are custom-made in Canada to fit your style and budget.

White bay window installation on a brick home in Oshawa Ontario
Modern front entry door with frosted glass insert installed in Oshawa Ontario home

Proudly Serving: Oshawa | Whitby | Ajax | Pickering | Clarington | Uxbridge

No matter where you live in Durham, our team is ready to bring comfort and style to your home with energy-efficient windows and doors.

Choose Your Vinyl Window Style

Built for Ontario weather, our ENERGY STAR® certified vinyl windows are energy efficient, durable, and backed by a true lifetime warranty.

awning window replacement

Top-hinged windows that open outward to allow airflow while helping keep rain out.

bow window replacement

Curved windows that extend outward to increase natural light and create wider views.

bay window replacement

Multi-panel windows that project outward to add space, sunlight, & ventilation to a room.

slider window replacement

Horizontal sliding windows with large glass areas that provide easy operation & natural light.

casement window replacement

Side-hinged windows that open outward to provide fresh air and strong energy efficiency.

custom window replacement

Specialty-shaped windows that add unique style & architectural detail to your home.

Hopper window replacement

Top-hinged windows that open inward for ventilation in basements and small spaces.

picture window replacement

Large fixed windows designed to maximize outdoor views and natural sunlight.

double hung window replacement

Classic windows with two movable panels that improve airflow & make cleaning easier.

end vent window replacement

Sliding windows with opening side panels that improve airflow and maintain wide views.

low profile fixed window replacement

Energy-efficient windows with slimmer frames that maximize glass space and modern style.

high profile fixed window replacement

Energy-efficient windows with taller frames that increase natural light & outdoor visibility.

Choose Your Vinyl Window Style

Built for Ontario weather, our ENERGY STAR® certified vinyl windows are energy efficient, durable, and backed by a true lifetime warranty.

Recent Home Transformation Projects in Oshawa, Whitby, Ajax & Durham Region

See the Difference Professional Installation Makes

What Our Customers Are Saying

Read verified customer reviews and discover why Brookstone is one of Ontario’s most trusted window and door companies.

5.0

Not the cheapest, but you get what you pay for, and at every point along the journey we were very impressed with the way Brookstone Windows & Doors operate.

Ian Roberts

I can sleep well during my neighbour’s loud partying thanks to the soundproofing on the windows. It makes the room look nice. Very professional workers.

Gianni Romano

The new slider door is perfect. Thank you Brookstone, we would never hesitate to recommend you!

Nancy

Very nice experience of dealing with Brookstone Windows. Highly recommended.

Imran

Excellent work in all regards, would definitely recommend!!

Wilkinson

“Liked your presentation as compared to others. Willing to work with us on our remodel.”

TOM

Why Work with Brookstone Windows & Doors?

As a local, family-owned and operated window and exterior door replacement company, we understands the importance of choosing durable, high-performing products for your home that will stand up to our local climate. That’s why we’ve made it a priority to offer top-of-the-line replacement windows and exterior doors designed to withstand harsh weather conditions, keep your family safe and comfortable, reduce your home’s energy bills, and give your home a timeless look that fits your unique style.

You can count on our team of expert window and door installers to treat your home as their own and to provide you with kind and courteous customer care from start to finish.

Premium Quality

Not all windows and doors are made to stand the test of time. Brookstone’s windows and doors combine durability, energy efficiency & timeless beauty, delivering exceptional performance and enhancing the comfort and style of your home.

Unrivalled Warranty

Our no-nonsense, no-fine-print, Lifetime Warranty is the best you’ll find in the business, hands down. We cover everything, all components, parts & labour as long as you own your home & transferable for up to 5 years to the new homeowner.

Dedicated Support

You should expect nothing short of exceptional customer service. Our dedicated team provides expert guidance and personalized care, ensuring a smooth, stress-free experience from consultation to installation and beyond.

Replacement Windows for Durham Homeowners

We offer a variety of styles, colours and types of replacement windows including: 

Replacement Exterior Doors for Durham Homeowners

Our exterior doors include: 

Professional Installation

Our certified installation team ensures a perfect fit every time. Proper installation means better insulation, lower energy bills, and long-lasting performance. Our team handles every detail with care, so you can enjoy your new windows and doors hassle-free.

Professional Installation

When you partner with Brookstone, you’re investing in superior product quality and expert installation. Plus, you’ll have complete peace of mind knowing our windows and doors are backed by an airtight, no-nonsense, no-fine-print lifetime warranty. If you would like to learn more about the exceptional replacement windows and exterior doors we install, contact Brookstone Windows & Doors today.

Our Affiliations and Partners

Request Quote

Get Your Exclusive Offer

"*" indicates required fields

This field is for validation purposes and should be left unchanged.
Name*