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Energy-Efficient, Canadian-Made Windows Professionally Installed Across Ontario
Custom windows are built to fit unique spaces, architectural styles, and personal preferences in virtually any shape or size. Whether you need specialty shapes, oversized windows, or a one-of-a-kind design, custom windows provide flexibility without sacrificing energy efficiency.
Best suited for: Unique home designs, renovations, large openings, and custom architectural projects.
Top Benefits
A window is only as good as its materials, technology, and installation. That’s why we design and install every window to perform in Ontario’s changing climate.
A window is only as good as its materials, technology, and installation. That’s why we design and install every window to perform in Ontario’s changing climate.
Many standard window frames are hollow inside, allowing cold air to move through the frame and create drafts. Our multi-chambered insulated frames help reduce heat loss and improve energy efficiency year-round.
Ontario weather can put a lot of stress on your windows over time. Internal I-beam supports strengthen the frame to help prevent warping, twisting, and operational issues.
Many standard windows are filled with insulating gas through drilled holes that can break the seal. Our fully sealed chamber helps keep argon gas inside longer for improved insulation and long-term performance.
A special Low-E coating is built directly into the glass to reflect heat. It helps keep warmth inside during winter and blocks excess heat during summer without peeling or bubbling over time.
Our thicker 3.5mm glass helps reduce outside noise for a quieter home while improving durability and resistance to stress cracks.
Instead of screws or glue, each corner is heat-welded into one solid piece. This creates a seamless, airtight frame that helps prevent drafts, leaks, and air loss.
Our galvanized steel locking system pulls the window tightly closed for improved security, weather protection, and energy efficiency.
Some lower-grade windows use recycled vinyl that can become brittle, fade, or discolor over time. We use premium virgin uPVC designed to resist cracking, chalking, and fading without the need for painting or upkeep.
Custom windows are ideal for homeowners looking to match unique architectural details or create a more personalized design throughout the home.
Common applications include:
We custom manufacture all of our vinyl replacement windows in Canada to ensure that they meet the exact specifications requested by our customers. In addition to a great new custom window, when you work with Brookstone Windows & Doors, you can count on these value-added benefits every step of the way.
All our products are Canadian-made, so any purchase is supporting the local and national economy in more ways than one.
You’ll have peace of mind when you work with us. We offer a lifetime warranty on our products and workmanship.
Fibreglass ranks among the preferred materials to maintain climate-controlled temperatures and prevent air penetrations.
Brookstone’s capabilities when it comes to custom windows are unrivaled. With our in-house design and manufacturing team and expert installation professionals, Brookstone Windows & Doors can provide virtually any style of window to our customers.
Also known as rounded or radius windows, custom arch windows create a high-end, luxurious effect on the inside.
These types of windows get their name from boats and ships, characterized by their small, circular shape. They can also make for great windows in attics or bathrooms.
These windows can really enhance the style of any entrance to the home, and they’re often installed above doors or existing windows to create the illusion of height.
Similar to “arch windows,” these types of windows are unique in that the bottom is rectangular while the top is a half-circle.
Have a specific size of window you want installed? If there aren’t any in-stock options available, customizing is an ideal way to go.
Need a sliding window designed and manufactured to meet specific requirements? We can handle it.
Brookstone Windows & Doors is proud to provide a wide range of colours, installation types, and grid styles types for your next window project. Discover all your options when it comes to new window installation.
Flat Grid
Sculpted Grid
Simulated Grid
Check Rail
Professional Installation on Windows and Doors
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.
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.
The new slider door is perfect. Thank you Brookstone, we would never hesitate to recommend you!
Very nice experience of dealing with Brookstone Windows. Highly recommended.
Excellent work in all regards, would definitely recommend!!
“Liked your presentation as compared to others. Willing to work with us on our remodel.”
Don’t let upfront costs delay your project. Take advantage of flexible financing options and limited-time seasonal offers to upgrade your home sooner.
Interest-Free Payment Plans | Low-Interest Financing | Deferred Payment Options
Save $1,000 on an entry door system and $300 per window with Brookstone Windows & Doors
Don’t let upfront costs delay your project. Take advantage of flexible financing options and limited-time seasonal offers to upgrade your home sooner.
Interest-Free Payment Plans | Low-Interest Financing | Deferred Payment Options
Save up to 25% off your window and door replacement with Brookstone Windows & Doors
From consultation to installation, we make upgrading your windows simple and stress-free.
We assess your needs and help you choose the right window style for your home.
Our technicians take exact measurements to ensure a perfect, custom fit.
Our team installs your windows with care for lasting performance and reliability.
We stand behind our work with a true lifetime warranty & ongoing customer support.
Custom-sized windows can cost more than standard options, but the final price depends on the window style, size, glass package, frame colour, hardware, and installation requirements.
Custom windows are built to fit your home instead of forcing you to choose from standard sizes. This gives you better fit, improved performance, more design flexibility, and a cleaner finished look.
Choose a colour that complements your home’s exterior, interior finishes, trim, and overall style. Neutral colours like white, black, brown, and clay tones are popular because they work well with many Ontario homes.
Yes. Custom windows are built specifically for your opening, helping reduce gaps and air leakage while improving comfort and energy performance.
Custom windows can be manufactured in virtually any size, shape, colour, grille pattern, or operating style, including arch, radius, bay, bow, picture, casement, and specialty windows.
Yes. Custom windows are often the best solution for heritage homes, century homes, and unique openings where standard window sizes won’t fit properly.
Brookstone Windows & Doors is a family-owned company serving homeowners across Ontario with professionally installed replacement windows and doors built for long-term performance. From consultation to installation, our team is committed to delivering a smoother experience backed by expert service and a true lifetime warranty.
As a Window Wise™ certified installer, we help homeowners choose energy-efficient awning windows designed to handle Ontario’s changing weather conditions.
Built for Ontario weather, our ENERGY STAR® certified vinyl windows are energy efficient, durable, and backed by a true lifetime warranty.
Multi-panel windows that project outward to add space, sunlight, & ventilation to a room.
Horizontal sliding windows with large glass areas that provide easy operation & natural light.
Side-hinged windows that open outward to provide fresh air and strong energy efficiency.
Classic windows with two movable panels that improve airflow & make cleaning easier.
Sliding windows with opening side panels that improve airflow and maintain wide views.
Energy-efficient windows with slimmer frames that maximize glass space and modern style.
Energy-efficient windows with taller frames that increase natural light & outdoor visibility.
Built for Ontario weather, our ENERGY STAR® certified vinyl windows are energy efficient, durable, and backed by a true lifetime warranty.
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