St Catharines Windows
Energy Efficient

Replacement Windows & Doors in St Catharines

Don’t pay till
Summer 2023
Bryan Baeumler

HGTV Host and #1 Expert in Quality Construction and Renovations

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

St Catharines’ All-in-One Window and Door Manufacturing and Installation Service

Experience the best of leak-proof, impact-resistant, and energy efficient window and door designs at Canadian Choice Windows and Doors, manufactured at our Canadian Choice Windows and Doors facilities.

Endorsed by Bryan Baeumler, we pride ourselves on our professionalism and quality workmanship. Our DraftLOCK products bring only the best of affordable, greener replacement window and door at Canadian Choice Windows and Doors.

Get More for Less with
Canadian Choice Windows and Doors

Lifetime Warranty

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

Unbeatable Payment Plans

DON’T PAY until 2023, OR 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.

Energy Efficiency

With revolutionary DraftLOCK technology, save UP TO 30% 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 St Catharines representative will lead your project from A to Z.

St Catharines
Vinyl Replacement Windows and Doors.

Your home is your investment. Canadian Choice Windows and Doors ensures you maximize your home’s potential with high-quality window and door designs. Make your home bigger, brighter, and more beautiful than ever before.

With our 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!

St Catharines’ Best Replacement Window and Door Installers

Our licensed, trained in-house team of installers and representatives is here to guide you through your home renovation project from quote to design to financing and installation. We ensure that you receive the highest standard of service every time.

Serving St Catharines and the Greater Horseshoe for over 30+ years, 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 replacement window and door. Contact your St Catharines representative 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 St Catharines and communities including, but not limited to: Niagara Falls, Niagara-on-the-Lake, Welland, Thorold, Port Colborne, Grimsby, and many more!

Experience Top Quality with Technology

Our products are designed with your needs in mind. Simply tell us what you need, how you need it, and when - our team will make it happen. Find the ideal replacement window and door fit for your home today.

With our DraftLOCK and DraftLOCK Plus series, ensure your windows and doors last you for years to come. With our extra-thick window frames, save UP TO 30% on energy costs; our internal insulation spacers, as well as impact-resistant and soundproofing frames, are backed by our LIFETIME transferable warranty for our windows.

Find what you need with Canadian Choice’s comprehensive catalogue with details on all the window and door designs available to you. Our qualified installers and representatives will guide you from A to Z to deliver the results you deserve.

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 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 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 St. Catharines

Our decision to have our windows and patio doors replaced by Canadian Choice Windows, was an excellent choice. The representative was professional in his presentation.The installers were very competent courteous and experienced. The work is satisfactory and we would recommend this company without hesitation.

Replace All 14 Windows In House
Windows & Doors Installation & Service in St. Catharines

Based on an ad I received, I called this company and had the wonderful pleasure of meeting Igor. He proved to be polite, courteous, professional and honest. Igor was patient and took the time to answer any & all questions we had at any step in the process. He willingly met with & co-ordinated with other workers we had at the house doing siding. Igor's work team, Antin & Val, were amazing also. They were extremely professional, polite, courteous and efficient. All work was amazingly completed in one day, including building a new bay window in our driveway and installing it in the front room! At the end of the day, they made sure everything was cleaned up spotlessly. I would never hesitate to have any of these gentlemen do work for me again, and would certainly very highly recommend them to anyone looking to have their windows done. Canadian Choice Windows has been an awesome company to deal with in every way, from start to finish!

21 Windows Installation Project
Windows & Doors Installation & Service in St. Catharines

Serge, our representative, was very knowledgeable of the products and gave us some great suggestions. The windows were ordered as per specifications and were installed in 2 days by a great team. We are satisfied with the overall experience with CCW.

Windows & Doors Installation & Service in St. Catharines

Serge was my representative. He was very knowledgeable and helpful. Canadian Choice Windows has an excellent and affordable payment plan.

Mike and his crew were excellent. Very polite and did an amazing job cleaning up after they finished.

I am ecstatic with my windows and so glad I chose Canadian Choice.

Great Job!
Windows & Doors Installation & Service in St. Catharines

Replaced all our windows and doors. Very great to work with, quick, clean and professional. Our home is now air-tight and attractive. A special thanks to our sales representative who was great in our windows selection and available financing options.

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

We guide your project from consultation to installation. Choose from secure, durable, and energy efficient replacement window and door that help you save on both the environment and your wallet.

Now with Canada’s Greener Homes Grant, cover up to $5000 off your home window and door retrofitting costs today. Our team will help you maximize your eligibility so 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!

Quality Replacement Windows and Doors NOW In St Catharines

Canadian Choice Windows and Doors has decades of experience to accommodate your needs. Our pledge to customer satisfaction isn’t just for show.

With an average 9.4/10 average customer rating on HomeStars, our dedicated customer service team is here to make it right - you deserve the quality you pay for.

replacement windows in St Catharines

Good communication is key to service. We employ a team of certified and experienced personnel to address your home’s unique needs how and when you want.

As St Catharines’ top-rated manufacturing AND installation service, we provide all our customers the same 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. 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 BIG on your installation costs with Canadian Choice Windows and Doors.

We’re turning St Catharines green, one window at a time. Get up to $5000 off of your home’s window and door retrofitting costs with the Canada Greener Homes Grant. Consult with one of our dedicated St Catharines representatives regarding your eligibility and maximize your savings today!

Contact Us for Your FREE Consultation and Quote. It’s Never Too Late for New Energy-Efficient Windows and Doors

Frequently Asked Questions
Replacement Window and Door in St Catharines

What Does Canadian Choice Windows and Doors in St Catharines Do Better?

At Canadian Choice Windows and Doors, we don’t just get the job done: we do it right. With over 30 years of experience in home renovation and 100K+ satisfied clients from across the country, we maintain our mission to serve every customer to the best of our abilities and accommodate your needs.

As the Best of HomeStars Award winner for the past 7 years in a row (2015-2021), we make you our top priority in each of the over 1,000,000 windows and doors we’ve installed. Contact your St Catharines Canadian Choice Windows and Doors office today and we’ll find the ideal custom-designed window and door models for your home.

How Is Canadian Choice Windows and Doors Different?

Unlike other companies that scrape by minimum industry standards to save on costs, our DraftLOCK windows and doors exceed even the highest of Energy Star standards.

Ranked as one of the best window and door models in the country with supreme engineering, light and UV-filtering panes, enhanced security features, and eco-friendly materials, you can’t go wrong with DraftLOCK windows and doors. Find out how you get up to a 30% higher energy rating today!

How Are DraftLOCK Products Special?

It all starts with flexibility. Inspired by the casement window design, DraftLOCK technology takes the features of a perfectly ventilated, easy to maintain, air-tight, energy-efficient, and sturdy window and exports those features to all Canadian Choice window and door models.

Our research and development team works to bring the newest innovations in home renovation technology directly to your door so you can enjoy the best of premium window and door replacements at LESS of a cost.

What Does It Cost to Replace a Window In St Catharines?

A window’s quote is largely dependent on a variety of factors including size, design, style, materials used, and more. Generally, our single hung tilt window designs start at $230.00 each. Meanwhile, the more flexible and versatile double-hung tilt window begins in the range of $300.00. Finally, our casement and awning window designs can range as low as $350.00 per unit.

For an accurate, in-depth and personalized NO-obligation quote, contact your St Catharines representative. We’ll be happy to schedule your FREE of charge estimate and consultation today!

Is Replacing All My Windows and Doors At Once A Good Idea?

No matter the project, Canadian Choice Windows and Doors is here to help. Before signing onto anything, make sure to ask yourself these 3 questions:

  1. How will my home’s appearance be affected?
  2. Will my home’s energy efficiency be improved?
  3. Will I save money in the long run?

If your answer was positive to the questions above, then why wait? There might be some hidden structural issues that, if not dealt with immediately, might lead to more serious damage down the road.

DON’T procrastinate! Have one of our home renovation experts come over to schedule your FREE, NO-obligation quote and consultation today!

I Live In Welland. Can I Still Get A Quote?

Absolutely! Our team is always ready to accommodate your needs. Simply give us a call or fill out our online booking form and we’ll work with you to find a date and time for your quote and consultation that best suits your schedule.

What Time of Year Is Best for Window and Door Replacement In St Catharines?

Although our team is ready and able to install your window and door replacements at any time of year that best suits you, we ideally recommend the mild months of May to June and September to October.

This is to avoid the blistering heat or chilling cold from entering your home during installation and/or impeding the installation process.

Are Canadian Choice Windows and Doors Products Energy-Efficient?

Without a doubt! All our products comply with the most stringent EnergyStar compliance standards to guarantee that you get the best home experience. Our triple-sealed vinyl frames, internal thermally insulated chambers, Low-E coating technology, and more all help our products achieve only the best in energy efficiency.

Find out more about our exclusive window and door features with your dedicated St Catharines representative today.

I Live In A 100-Year Old Home. How Will My Quote Be Different?

A lot of factors go into a home’s quote, with the age and general condition of the property being the main factors. Generally, very old homes tend to have non-standard window and door sizes (i.e. dimensions that aren’t produced en-masse) as well as size variations and inconsistencies throughout.

All this requires an additional level of customization for replacement windows and doors which our team is more than happy to provide. Simply get in touch with your St Catharines representative and we’ll always be ready to inspect your home and provide you with the most accurate, customized quote possible for your home FREE of charge.

Do Seniors Receive Any Discounts in St Catharines?

Yes! Our senior discount program offers 10% off the total cost of your purchase and installation fees. All customers over the age of 60 may claim this offer along with more exclusive money-saving options!

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: