Ajax Windows
Superior Quality Energy Efficient

Replacement Windows & Doors in Ajax

Don’t pay
till 2024
Bryan Baeumler

HGTV Host and #1 Expert in Quality Construction and Renovations

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

Premium, All-in-One Local Replacement Window and Door Manufacturing and Installation Service in Ajax

At Canadian Choice Windows and Doors, we aim for the best in both our products and services to bring residents of Ajax the same quality replacement windows and doors as anywhere else throughout the country. With over 30+ years of experience in the industry, our servicemen work to ensure that no matter where you might be, what we offer you is never sacrificed with our customer satisfaction guarantee and comprehensive lifetime transferable warranties to give you peace of mind.

Being one of the largest replacement window and door companies in Canada means carrying responsibility. It’s our priority to bring you a worry-FREE planning process and a commitment-FREE consultation to give you the options you crave and the service you want for premium quality windows at an affordable price.

Get More for Less with Canadian Choice Windows and Doors

Life-Time Warranty

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

Unbeatable Payment Plans

DON’T PAY until 2024! Get 0% financing with payments as low as $69/month.

Custom Design for Any Home

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

Elite Energy Efficiency

With revolutionary DraftLOCK technology, save UP TO 50% 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 Ajax project manager 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

Premium Quality
Vinyl Replacement Windows and Doors in Ajax.

We maximize your home’s value with our bright, beautiful and expansive window designs to make your home bigger, brighter, and beautiful. Enjoy your home to the fullest with our elite hand-crafted 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 replacement window and door features and limited-time offers today!

#1 Replacement Window and Door Installers in Ajax

We strive to uphold our reputation at all costs, your satisfaction is our #1 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.

Serving the GTA for over 30+ years, our commitment to providing Canadians with the best of products and service has remained. We believe that every Canadian family has the right to affordable, durable and energy efficient replacement window and door. Contact your local Ajax project manager today to find a solution for your home today.

We Manufacture.
We Install.
We Service.

Replacement Window and Door 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.

Slim Contour Series

This is our triple glazed window solution, with the same the 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 Canadian Greener Homes Grant!

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

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

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

Working directly with homeowners in Ajax and communities including, but not limited to: Pickering Beach, Pickering Village. Westney Heights, Duffins Bay, Southwood, Riverside, Lakeside, and more!

Experience Cutting-Edge Quality with

At Canadian Choice Windows and Doors Ajax, we locally produce our custom-made windows to order and ship them directly to your home once completed to install your windows on the spot.

Canadian Choice’s new and improved DraftLOCK Plus technology is here to bring our triple-sealed vinyl window frames, internal thermal insulation spacers as well as impact-resistant and soundproofing frames to your home. Experience the best of replacement window and door in Ajax.

Our comprehensive brochure details all window and door models available to you. Our qualified installers and project managers are here to help every step of the way with the design, planning, and installation of your project.

With over 40 styles and available in ANY colour, our LIFETIME-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, 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.

Industry Avg.



4 1/2 Frame
Slim Frame
Euro-finish Colours
Foam Filled
Lifetime Warranty
SAWDAC Installation
Energy Efficient
24Hr Polymeric Spacer
Hidden Rubber Gaskets
Triple Glass 13/8

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 colours for your very own personalized look.

Our Most Popular Replacement Window Colours:

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, Oshawa, ON
Sam and Liz, Toronto, ON
Liam and Mary, Hamilton, ON
Windows & Doors Installation & Service in Ajax

Found these guys on Facebook and I called and they delivered. I'm very happy with the service that I received and would recommend them to anyone.

Windows And Doors.
Windows & Doors Installation & Service in Ajax

Great company. Blair the rep was amazing to deal with. The crew that came were clean and professional. We have gotten nothing but compliments from people passing by. I have referred a couple people. Just waiting for my kickback. Lol.

Windows & Doors Installation & Service in Ajax

very happy with my windows.David was great all the way through ...very helpfull with all of my questions .I will have him back for the remainder of my windows in the new year.heads up to the installation crew

Windows & Doors Installation & Service in Ajax

I could not be happier with our experience with this company from start to finish. We had almost every single window and door in the house replaced. The install job was 3 days. Our installer: VITALY is a craftsman and pays such attention to detail. Thanks so much for the amazing job. I have already recommended to friends for their upcoming projects :)

All Around Awesome!!
Windows & Doors Installation & Service in Ajax

We received exceptional service from beginning to end from all staff and were also rewarded with a very beautiful door That was installed to perfection!! They also finished off the baseboard on our stairs beside the door they installed. We would like to thank everyone involved for making this such a smooth and worry free transaction We love our new door!!

Window and Door Installation Financing Made Easy
Accessible energy-efficient replacement windows and doors for every family.

Our dedicated team of personnel is here to help guide your project from A to Z. Choose from secure, durable and energy-efficient replacement window and door.

Now with Canada’s Greener Homes Grant, cover up to $5000 of your home window and door retrofitting costs today. Our team will help you maximize your eligibility so you can get more for less.

Canadian Choice Windows and Doors understands that home renovations can be a challenging time for homeowners, especially during these uncertain times. That is why we are now offering 0% financing solutions for households, with payments starting as low as $69 per month to cover your home renovation project.

Bringing Quality to Ajax, One Home At A Time

All homeowners face different challenges when finding the perfect replacement windows and doors for their home - that’s why our extensive array of window and door designs, styles, and colouring, combined with our custom manufacturing, makes sure no Ajax homeowner is left behind.

Our dedicated customer service team is available 24/7 to address any concerns you may have. We’ll do what we can to bring you the quality you pay for.

replacement windows in Ajax

We believe communication is key. Our personalized project managers will ensure that you have the options and the freedom to choose what you want for your home.

Canadian Choice Windows and Doors is a proudly local Canadian brand that works to keep all our clients satisfied and deliver the same premium products and service, no matter their size or location. Ranked as the best of HomeStars for the past 7 years in a row, our commitment to our customer satisfaction guarantee is one that we don’t plan to give up on anytime soon.

We Love Ontario!

Ontario’s wetlands are worth protecting. Canadian Choice Windows and Doors employs 100% eco-friendly and recyclable uPVC material in our energy-efficient windows and doors to protect both your home and the environment. Our DraftLOCK windows employ Low-E tech to filter out damaging UV rays as well as prevent any air or water leakages with the help of our triple-sealed vinyl frames for the perfect year-round experience.

Find out how you can save up TO 50% OFF your installation costs with Canadian Choice Windows and Doors.

We are proud to support Canada’s Greener Homes Grant by advising homeowners on how you can make the most out of the $5,000 grant you may be eligible for when retrofitting your home’s windows and doors. Consult with one of our local dedicated Ajax project managers today regarding your eligibility and maximize your savings today!

Frequently Asked Questions
Replacement Windows and Doors in Ajax

How Are Your Windows Better?

Unlike some window manufacturers, Canadian Choice Windows and Doors strives to surpass industry standards by utilizing maximized, high-quality hardware in all our products, topped with a lifetime transferable warranty to boot.

Subpar windows can often lead to leaks and cold drafts. We at Canadian Choice Windows and Doors are committed to making sure that every Ajax family has reliable, airtight, energy-efficient replacement windows and doors for cold winter nights and hot summer days.

How Would You Explain What A DraftLOCK Window Is?

Canadian Choice Window and Door’s draftLOCK window design incorporates elements of the critically acclaimed casement window by combining elements of excellent ventilation, remarkable sturdiness, and elite energy efficiency into all our window products, from the smallest models to the largest. This design feature is engineered to withstand all weather conditions, whether cold or hot, to bring you a premium window model at an affordable price that’s made to last.

What’s the Cost Of Replacing My Window In Ajax?

The cost of your replacement window varies based on numerous factors, such as the style of window you want, design, colouring, materials, and energy efficiency. Our single-hung tilt windows start as low as $230.00 per unit, while their double-hung tilt cousins start at $300.00 each. Finally, our premium casement and awning window models come in at $350.00 per unit. For a more detailed quote for your home, request your FREE quote and consultation today!

Should I Replace My Windows All At Once?

Our installation team is more than happy to replace your windows at any time of year, but generally, we recommend the months of May-October for window replacement, with May-June and September-October being ideal. Replacing your windows in these months allows you to avoid the cold coming in from the north, along with the muggy heat from lake Ontario in the summer.

Do Your Ajax Windows Have A Lifetime Warranty?

Of course! As previously stated, our products all come equipped with not only lifetime warranties but also extensive coverage options allowing for transferring that lifetime warranty even after the home has already been sold, keeping not only you but future homeowners secure in knowing their windows are built to last.

I Live In A Very Old Home Near the Lakefront. How Will My Quote Differ From That Of A Modern Home?

Although numerous factors influence your home’s final quote, its age and general condition are certainly one of them. In homes built over a century ago, it’s quite typical to find non-standard window sizes, as well as sizes that vary slightly throughout the home. Our team is happy to assist you in choosing the best windows for your home, as well as coordinating your custom made-to-order windows and doors that tailor to your needs.

Do You Offer Any Discounts for Seniors in Ajax?

Absolutely! Our senior discount program includes 10% off the total cost of your purchase and installation. Customers over the age of 60 may claim this benefit alongside many more money-saving options.

Ajax Windows

Canadian Choice Windows

Ajax is a modern, fast-developing, diverse town with a fascinating waterfront location. Being a part of the Durham Region in Southern Ontario, Ajax places in the eastern part of the Greater Toronto Area. It has a growing population rate, with 126,666 citizens as of 2022. It is considered to be one of the most diverse cities in Canada, due to the 65 languages spoken in the town. Locals are primarily engaged in the spheres of sales and service, or the business, finance, and administration industries.

Ajax is known for its attractive nature and landscapes. Tourists and locals enjoy Rotary Park, Greenwood Conservation Area, and Ajax Waterfront Park.

Many inhabitants of Ajax are interested in purchasing their own dwellings, with 39,488 families owning homes in the city. Homeowners across Ajax rely on local services for the highest quality of maintenance and replacement services, which is why Canadian Choice Windows & Doors has been providing quality services for the customers of Ajax for more than 25 years.

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: