London Windows
Energy Efficient Replacement

Windows and Doors in London

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

London’s Leading Window and Door Manufacturer and Installer

With Canadian Choice Windows and Doors, get only the best of window and door products and services. All of our products are designed in accordance with stringent NFRC standards, and bring you leak-proof, energy efficient, and secure window and door replacements at affordable prices.

Endorsed by Bryan Baeumler, a home renovation expert, we value our commitment to professionalism and quality craftsmanship. Our licensed and trained in-house staff are here to accommodate your home’s needs and ensure you receive your replacement windows and doors in a timely, organized, and efficient manner.

Discover the Canadian Choice Replacement Windows and Doors London Advantage

25-year transferable warranty

We are the manufacturer and the installer. We provide the most extensive coverage options in the industry with FREE 25-year transferable warranties for ALL our window replacements.

Flexible Payment Plans

NO payment, NO interest for 6 months.

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.

Unbeaten Reputation

More than 3000 positive reviews on HomeStars, over 1,000,000 windows and doors, and over 100K satisfied clients in London and across Canada.

Hassle-FREE Process

A dedicated London representative will lead your project from A to Z.


more than 1 million windows installed


more than 100,000 satisfied clients

10 years

Home Stars award winning company

Window Corner

Superior Replacement Windows and Doors, The Way You Want Them

Our team is here to maximize your home’s value with big, bright, and beautiful expansive window and door designs. Enjoy your home to the fullest with our customizable designs.

With the help of our Low-E coating technology, reflect heat during summers and cold during winters for year-round performance. Choose Canadian Choice Windows and Doors and learn more about our exclusive window and door features and limited-time offers today!


London’s Most Trusted Window and Door Installers

Our products are tailored directly to your needs, and our team ensures that each of our customers receives the highest standard of service every time. With the help of our experienced trained-in house and licensed staff, Canadian Choice Windows and Doors will take your project from A to Z.

Our commitment to providing Canadians with the best of products and service is unparalleled. We believe that every Canadian family has the right to affordable, durable, and energy-efficient window and door replacements - contact your London representative today to get started.

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 London and communities including, but not limited to.
HomeStars 2022
Energy Star

Experience Quality
With Technology

At Canadian Choice Windows and Doors, we design our products with your unique needs in mind. Our impact-resistant, sound-proofing, and lock-tight secure window and door replacements are built to suit any home.

At Canadian Choice Windows and Doors, our enhanced DraftLOCK and DraftLOCK Plus technology series products provide the newest developments in energy efficiency with our thick frames that can help you save big on energy costs!

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 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
SAWDAC Installation
Energy Efficient
Energy Star
Energy Star
Energy Star 2023
Energy Star 2023
24Hr Polymeric 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

Window Replacements

Windows & Doors Installation & Service in London

The workers came on time, and worked very fast with great results and were very professional. There did not seem to be any issues at all and everything is still in great condition today

Panoramic Windows

Windows & Doors Installation & Service in London

We ordered 2 huge (floor to ceiling) insulated 3-pane windows. They were delivered and installed as promised. Good prices, a little higher than some of the competition, but negotiable. High quality materials. I had the impression that the installation team "cut some corners", but the performance over the winter season has been exceptional, so I’m satisfied.

New Windows

Windows & Doors Installation & Service in London

Excellent service from the initial visit. The people who came to install the windows they did a really good job. They clean every single room. Also an inspector came to the review the quality of the glass and the frame

Happy with the windows

Vinyl Windows- Product And Installation

Windows & Doors Installation & Service in London

After getting four different quotes from four different companies, I selected Canadian Choice Windows for my house. These people are highly professional in their job. They are honest, dependable, quick, and have an excellent demeanour. Best rates for the best quality! Their certified salesperson, is very knowledgeable and gives you the right advice without being pushy like others. The installers also did a superb job! Highly recommended!


Windows & Doors Installation & Service in London

I'm glade to made the choice to go with Canadian choice windows for second floor couple years ago. Windows have been installed in 6 weeks and we're happy with the windows. Last sat we made new deal for the main level, sliding door and main entrance door. Salesperson was so helpful we have asked so many questions and he showed us many choices. We can't wait until the new installation is done. Thank you. You are the best.

Windows and Doors Financing Made Easy
Energy-efficient windows and doors for every family.

Our team is here to guide and organize your project from A to Z - simply let us know what you want, and we take care of the rest. Choose from secure, reliable window and door replacements.

Cover up to $5,600 off your home window and door retrofitting costs in rebates today. Our team will help you maximize your eligibility so that you can get more for less.

Additionally, take advantage of our comprehensive financing options as low as 0% with payments starting as low as $69/month, OR don’t pay for a full year!


Bringing Quality to London, One Home At A Time

Our pledge to customer satisfaction isn’t just for show: if a manufacturing or installation issue ever inconveniences you, a member of our dedicated customer service team will be there to listen to your concerns and address them as soon as possible.

We’ll do what we can to bring you the quality you pay for.

replacement windows in London
Certified Installer

We value communication when it comes to service - that’s why we employ a certified and experienced team to address your home’s unique needs.

As London’s top-rated manufacturing AND installation service, we bring our customers unwavering service for our quality products. Learn more about our industry-leading warranties and flexible coverage options today!

We Love Ontario!

Ontario’s wetlands are worth protecting. With our leak-proof, draft-resistant, and 100% eco-friendly and recycled PVC material windows and doors, we’re here to protect both your home and the environment. With our DraftLOCK windows and doors, you can keep out damaging UV rays with the help of our triple-sealed vinyl frames and Low-E coating technology for the perfect all-in-one experience.

Find out how you can save up TO 30% OFF your energy bills with Canadian Choice Windows and Doors.

Additionally, get up to $5,600 off of your home’s window and door retrofitting costs with the Canada Greener Homes Grant. Reach out to one of our dedicated London representatives to learn more about your eligibility and how to maximize your savings today!

We Love Ontario

London Windows

Canadian Choice Windows

Founded in 1793, the city of London is one of the largest cities not only in Ontario, but in Canada as a whole. As of 2022, the population of London reached 422,324, which is 10% higher compared to the 2016 census. The city places 6th in the provincial population rank of the largest cities of Ontario, as well as 15th in the national rating. The number of private houses and apartments in London reaches 174,657.

The city of London is situated between Lake Huron and Lake Erie, and is west of Toronto. The city has considerable logistic, manufacturing, business, and trade affairs with the economic center of Canada, and is one of the largest manufacturing cities in the South West of Ontario. The most developed industries are agriculture, digital media and technology, healthcare, manufacturing, and professional services.

Along with being an industrial hub, the city also has many places to visit, rest, and admire. Locals often spend time in the city parks, such as Springbank Park, Victoria Park, and Gibbons Park. Citizens also have a variety of entertainment options, such as Fanshawe Pioneer Village, the Eldon House, Covent Market, and Labatt Brewery.

For homeowners in London, Canadian Choice Windows & Doors is one of the most trusted contributors to the economy of the city, serving residents of the city with the highest of dedication, professionalism, and quality when it comes to replacement windows and doors.

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: