Whitchurch-Stouffville Windows
Eco-Friendly Energy Efficient

Replacement Windows & Doors in Whitchurch-Stouffville

No payment,
No interest
for 6 months
Bryan Baeumler
Bryan Baeumler

HGTV Host and #1 Expert in Quality Construction and Renovations

Canadian Choice Windows & Doors are approved and recommended by Bryan Baeumler
Windows Installers

Whitchurch-Stoufville’s Leading Window and Door Manufacturing and Installation Service

Dealing with leaky window sills, cold drafts on winter nights, foggy panes on humid summer days, or a scratched sliding patio door that refuses to open? Canadian Choice Windows and Doors offers made in-house, energy-efficient replacement window and door accessible to households across Thornhill.

As one of Canada’s longest-running replacement window companies, our high standards are something to maintain at all costs. With products endorsed by Bryan Baeumler, we're committed to bringing Whitchurch-Stouffville families style with a smile with our industry-leading truth maxim hardware and our factory-trained and insured installers and representatives to provide the perfect blend of quality products and service.

Get More for Less with Canadian Choice Windows and Doors

25-Year Warranty

We manufacture AND install our products. Discover flexible coverage options for all Canadian Choice-made products with additional 25-year warranties included on our windows.

Unbeatable Payment Plans

DON’T PAY for a full year, OR Get monthly payments as low as $69/month.

Custom Design for Any Home

Choose from up to 40 unique styles and upgrade to ANY colour.

Energy Efficiency

With revolutionary DraftLOCK technology, save UP TO 60% on energy costs.

Premium Reputation

More than 3000 positive reviews, 100K+ satisfied clients and over 1M windows and doors installed across Canada.

Hassle-FREE Process

A dedicated Whitchurch-Stouffville representative will lead your project from A to Z.

Window Corner

Quality Replacement Windows and Doors in Whitchurch-Stouffville

We maximize your home’s value with our bright, beautiful and expansive window designs to make your home bigger, brighter and more beautiful. Enjoy your home to the fullest with our customizable design.

Now with our newly designed Low-E coating technology, reflect heat during summers and cold during winters for all-year performance. Choose Canadian Choice Windows and Doors and learn more about our exclusive window and door features and limited-time offers today!


Whitchurch-Stouffville’s Most Trusted Window and Door Installers

We strive to uphold our reputation at all costs - your satisfaction is our top priority. We provide customers with premium-end replacement products tailored directly to your needs. Our experienced staff are factory trained in-house and licensed at our Canadian Choice facilities to ensure you receive the highest standard of service.

Canadian Choice Windows and Doors has been proudly serving Whitchurch-Stouffville for over 30 years and is committed to providing every household with the opportunity to get the time you lack, the options you crave, and the service you want to bring you the long-lasting windows you need.

DraftLOCK Manufacturing
We Manufacture.
We Install.
We Service.

Replacement Window and Door Series

DraftLOCK Slim Contour Series

Slim Contour Series

A great solution for larger windows, the slimmer frames and mullions on the draftLOCKTM Slim Contoured Series has a glazed surface area that allows more light into the room while maintaining a great view of the outdoors.

DraftLOCKplus Slim Contour Series

Slim Contour Series

This is our triple-pane window solution, with the same slimmer frames and mullions on the draftLOCKTM Slim Contoured Series. The Plus series is reinforced and designed with superior weight bearing features for greater durability and long-term performance. A top Energy Star performer with an industry record R-value and Most Efficient of 2021, this window series guarantees a 25% greater energy rating for your home. Hello Canada Greener Homes Grant!

Euro Series

Euro Series

Do you want to be the cool kid on the block? The Euro Series has the latest technology and style for modern homes. The Euro Series window tilts and swings open up to 180 degrees for more air flow control, greater outside views, and they are so easy to clean.

Entry Door Systems

Entry Door Systems

Our exterior doors are manufactured in Canada using high quality materials for ultimate durability and energy efficiency, which maximize your home’s curb appeal and market value. We offer a variety of additional sidelites and specialty shaped transoms.

Patio Doors

Patio Doors

Our Patio Doors are available in different styles including tilt and turn, bifold, sliding, and stacking.

Working directly with homeowners in Whitchurch-Stouffville and communities including, but not limited to: Gormley, Markham, Richmond Hill, Aurora, Uxbridge and many more!

HomeStars 2022
Energy Star

Experience Quality
With Technology

Canadian Choice Windows and Doors strives to provide Whitchurch-Stouffville with the best of window and door replacements by taking advantage of recent technological innovations to optimize the user experience. Our qualified installers and representatives are here to help every step of the way with the design, planning and installation of your project.

If you’ve experienced leaking, foggy or cracking windows before, not to worry. Canadian Choice’s new and improved DraftLOCK Plus technology is here to bring our triple-sealed vinyl window frames, internal thermal insulation spacers, Low-E coating, as well as impact-resistant and soundproofing frames to your home. Find out how you can experience the best replacement window and door in Whitchurch-Stouffville at LESS of a price

Choose from over 40 distinct styles as well as ANY colour to turn your home from ordinary to extraordinary. No matter the style, no matter the place, our long term secured products ensure that no home is left behind.

Leak-Proof Performance

Our windows and doors are made with an advanced ASTM-approved acrylic system that eliminates unattractive rubber strips, which deteriorate over time, and securely bonds the sealed glass unit to the sash.

World Class Energy Efficient Glass Units

Glass units supplied from world-class manufacturers Cardinal I.G and Guardian Glass featuring exceptional LoĒ Glass Coatings.

Optional Foam Insulation

Foam insulation will increase the thermal efficiency of the window.

Premium Hardware

Superior quality hardware increases the durability of your windows and doors.

DraftLOCK™ Polymer Spacer System

Designed for consistent window performance durability.

100% Eco-Friendly & Recyclable

Constructed with the highest quality lead-free uPVC, all our windows are UV resistant and will not fade, discolour, warp, crack or peel.

Maximum Strength Profile Corners

For increased strength, all frame and sash corners are fusion welded throughout.

Super Efficient Frames & Sashes

Multiple-chamber frames and sashes ensure greater thermal efficiency and excellent soundproofing.

Slim Contoured Design for Contemporary Look

Contoured design creates a more modern aesthetic and feel.

Comparison Illustration
Industry Avg.
Comparison Illustration
Comparison Illustration

Comparison Illustration

Comparison Illustration

4 1/2 Frame
Slim Frame
Euro-finish Colours
Foam Filled
25-year Warranty
Energy Efficient
Energy Star
Energy Star
Energy Star 2023
Energy Star 2023
24Hr Technoform Spacer
Hidden Rubber Gaskets
Triple Glass 13/8

The images displayed on this website are for illustrative purposes only and may not fully represent the actual product.

1000s of Colours & Textured Finishes

Transform your home from ordinary to extraordinary with our new coloured & non-glare textured finishes. Available in a wide array of colours as well as custom-matched for your very own personalized look.

Our Most Popular Replacement Window Colours:

Rainware White Color Swatch
Sandalwood Color Swatch
Brownstone Color Swatch
Commercial Brown Color Swatch
Wedgewood Blue Color Swatch
Pebble Color Swatch
Venetian Red Color Swatch
Iron Ore Color Swatch

DraftLOCK Windows are definitely one of the most attractive and energy efficient windows on the market. Built to last and backed by an industry leading warranty, these windows are truly a great investment that will enhance the value of your home for years to come.


Best Home Window & Door Reviews

satisfied customers
positive reviews on HomeStars
Amit and Tisha
Amit and Tisha, Oshawa, ON
Sam and Liz
Sam and Liz, Toronto, ON
Liam and Mary
Liam and Mary, Hamilton, ON

Replaced all Windows and Doors

Windows & Doors Installation & Service in Whitchurch Stouffville

Stan was very knowledgeable and accommodated our desire to keep the original footprint. Stan made our project easy to realize and we appreciated his input and feedback. Mike and the installation team were very precise and professional. The team was also very considerate of our home and our animals. Given the scope of the project (2 sliding doors, one double slider, one double door, 3 entry doors and 14 windows), the ability to complete in 3 days was remarkable. Thank you to Stan, Mike and your team for an expert job!

change windows

Windows & Doors Installation & Service in Whitchurch Stouffville

The Canadian choice windows and doors company send the good sales people,explain clearly,and let us see the samples,so we decided very quickly. The change workers are very nice,they worked carefully. I send the photos before and after, they response soon. Thanks for the service they provided.

All Windows

Windows & Doors Installation & Service in Whitchurch Stouffville

Just replace all the windows with this company. Very happy with them. Excellent service and product. Big thanks to Bonnie for the good price. Igor t is very polite and professional. I like the way he clean up afterwards.

Kitchen Bay Window

Windows & Doors Installation & Service in Whitchurch Stouffville

Wow! I was so impressed with the company's service. Alex Davidovitch was so helpful in picking the window that was both in my price range as well as matching the look of my house. The service they offer is affordable, yet they offer some of the highest quality products I've ever seen! Paul did a fantastic job installing the window, he was very attentive during the entire process to my needs. What a pleasurable experience, the installation was quick and Alex was at the site to ensure that everything was completed to the highest of standards. Thank you Canadian Choice Windows & Doors!!

Front Door

Windows & Doors Installation & Service in Whitchurch Stouffville

Alex was very professional and very knowledgeable about all products. He kept in contact throughout the process and returned calls promptly. His installers were quick and clean. Would definitely recommend.

Window and Door Installation Financing Made Easy
Energy-efficient windows and doors for every family.

Canadian Choice Windows and Doors understands that home renovation can take a toll on financially struggling families. That’s why we’ve instituted low monthly payment offers starting as low as $69/month so that every Whitchurch-Stouffville family has access to quality replacement window and door.

In addition, now with Enbridge's Home Efficiency Rebate Plus' Grant, cover up to $5,600 off your home window and door retrofitting costs today. Our team will help you maximize your eligibility so you can get more for less.


Intuitive Energy Efficient Windows and Doors

Whether it’s mowing the lawn, lighting your home, or using the heat and A/C, Thornhill’s energy demands are huge. That’s why keeping homes warm, safe and cozy all 12 months of the year is a priority. If leaky window frames, warped panes, cracked sashes and creaky hinges are bothering you, it’s never too early to fix it.

Canadian Choice Whitchurch-Stouffville Windows and Doors works with you to find the optimal window and door designs for your home whilst taking your opinion and design choices into consideration.

replacement windows in Whitchurch-Stouffville
Certified Installer

Do you have “non-standard” window sizes that make shopping for replacement windows a pain? Whatever your concern, our custom-made products are here to help. With flexible vinyl-engineered material, our windows and doors are crafted to fit virtually any home whilst also perfecting your home’s lighting, energy efficiency, security, aesthetic, and more!

Regardless of your home, we’re determined to bring you the best we have to offer, both in terms of our window and door replacements as well as our personalized service. Canadian Choice Windows and Doors avoids working with subcontractors and instead hires factory-trained and insured installers, as well as certified representatives with years of experience in the field of home renovation, to help you determine the ideal window and door design for your home.

We Love Ontario!

Our DraftLOCK windows employ Low-E coating which works as an agent that reflects heat during summertime and absorbs it during wintertime to keep your home comfortable year-round, while our PVC material upholds our pledge to create greener, more efficient replacement windows and doors for Thornhill and Canada at large - all with a 25-year transferable warranty included on our windows at NO additional cost to you.

Find out how you can save BIG on your installation costs with Canadian Choice Windows and Doors.

Being committed to bringing greener windows and doors to Whitchurch-Stouffville also means partnering with Enbridge's Home Efficiency Rebate Plus' Grant to help homeowners cover up to $5,600 of their home retrofitting costs. Contact your representative today to assess your home and discover how you can save more for less!

We Love Ontario

Whitchurch-Stouffville Windows

Canadian Choice Windows

Whitchurch-Stouffville is a Canadian town located in the Greater Toronto Area of Ontario. Only 50 km from downtown Toronto and 55 km from Toronto Pearson International Airport, it has a population of 49,864 residents.

The majority of the citizens of Whitchurch-Stouffville work in retail, trade, finance, insurance, and real estate industries, with Teva Canada, Walmart Supercentre, Parkview Services for Seniors, Stock Transportation Ltd., and Ontario SPCA among the largest employers in Whitchurch-Stouffville. The region also has developed farming and agricultural spheres, with Gallucci Winery and Applewood Farm among the most visited places in town.

Many citizens of Whitchurch-Stouffville live in private dwellings, with 16,707 out of 17,154 dwellings privately owned households. With so many homeowners, the residents of Whitchurch-Stouffville need replacement services they can rely on. Canadian Choice Windows & Doors is there for its customers, providing trusted window and door replacement services.

Take advantage of Canada’s Greener Homes Grant today!

Save thousands off your new window and door installation. Find out if you qualify!

Southern Ontario: