Greenfox window installation
Mobile banner window installation

Quality Craftsmanship
Canadian Made!

Proudly Serving Calgary & Area!
Price Your Project
Find out why we have over
1000+ 5 Star Reviews
Across Alberta
What Sets
Us Apart
Using only quality products is how we have earned our excellent reputation.
25 Year Warranty
Find peace of mind with our industry leading 25 year warranty on many of our products and services.
Window Wise
We have Canada-wide certification to ensure you’re backed by an industry-backed guarantee.

Why we are Calgary's choice window supplier

  • Leading energy-efficient windows in Calgary
  • Lifetime fully transferable warranty on all windows
  • A wide selection of window styles and colours
  • Option to finance your new window installation
  • Canadian-made windows built for Calgary’s climate
  • Best of Homestars Calgary for windows & doors since 2015
  • Premium Calgary windows – the best value for your money
We do custom shaped windows too! We do custom shaped windows too!

New to buying windows and doors?

Video Thumbnail
Play Video
Request a Quote

"*" indicates required fields

Window installation Calgary windows GreenFox Windows Calgary HomeStars Windows & Doors window GreenFox Windows Calgary windows windows Calgary EnergyStar windows windows Calgary
windows Calgary

Professionally Manufactured,
Expertly Installed

GreenFox windows & doors are made for
Edmonton's climate

Calgary windows
Greenfox windows video
Play Video
Greenfox Windows & Doors Alberta background

700+ Google Reviews

A Testimony of Quality and Satisfaction

What Our Customers
Are Saying...

GreenFox Testimonials

4.7 / 5 Based on 807 reviews
Posted on Google

Frequently Asked Questions

How much does it cost to replace or upgrade my windows in Calgary?

The total cost of a new vinyl window installation or upgrade will largely depend on a number of factors. Window prices range according to the difficulty of installation, the number of windows, and the specific design features of your selected window model.

Receive your free virtual consultation today and get started on your home or commercial property renovations. Connect with a project manager and get all the information you need including costs, rebates, financing options, and more!

What steps are being taken by the Greenfox staff to prevent the spread of COVID-19?

To prevent the spread of COVID-19, Greenfox Windows & Doors have taken extra precautions to ensure that our employees and customers are safe while viewing our showrooms and during installations. Our Calgary store is operating with reduced staff, and are practicing strict physical distancing while also following health & safety guidelines set out by the World Health Organization and local government. We have also implemented new cleaning procedures to reduce the risk of COVID-19 during home window installations.

What is the difference between a double and triple-pane window?

Generally speaking, triple-pane windows provides a reduction in noise and improved insulation by utilizing three sheets of glass instead of two. The space in the windows between the additional sheets is filled with Argon gas to provide enhanced glass thermal performance. Although triple-pane provides your home with additional benefits and energy savings, they are usually more expensive than their double-pane counterparts. However, the immediate benefits, such as a home that is quieter and warmer in the winter, and cooler in the summer, outweigh the initial windows investment. Speak with one of our experts via phone or email and they can help you decide style works best for you.

Why should I choose GreenFox Windows for my next window replacement?

We are the leading providers of window & door products in the Edmonton and Calgary regions. Not only are our crews committed to providing our customers with the highest quality of customer service, but we’ve also been recognized as a Best of Homestars winner since 2015. Outside of our contributions to our community (such as to the Alberta Children's Hospital) we’re also known for our premium products, innovative technologies, and personable, professional window installation services. We also provide a lifetime warranty on vinyl frame and sash window components, sealed glass unit against seal failure, and all hardware, all of which are easily transferable to the next property owner under the same terms.

For more information, give us a call at 403-450-7781.

What are some signs that signal a window replacement?

Generally, you should consider replacing your windows if you’ve noticed any of the following signs:

Damage or warping around the window sash or frame

Your window is frequently fogging up

Decrease in temperature between one room and the next

Difficulties opening or closing windows

For all your Calgary window and door replacement needs, be sure to check out our showrooms or give us a call at (403) 450-7781.

How often should I consider replacing my windows in Calgary?

This may vary from one set of windows to the next. It is important to ensure that all aspects of your windows are performing optimally — especially when you’ve noticed minor damages or inconsistencies.

Give GreenFox a call today and talk to our Alberta window replacement specialists!