Top-5 Window Companies in Calgary: A Comprehensive Review

Best Window Companies In Calgary

Did you know that approximately 75% of exterior heat gain in a home during summer comes through the windows? In Calgary's fluctuating climate, choosing the right windows not only enhances your home's aesthetic appeal but also plays a pivotal role in energy efficiency and comfort. This makes selecting the best window company not just a matter of taste, but of quality and sustainability. Here's an insightful look into Calgary's top window companies, helping you choose the perfect match for your home's needs.

Comparison Table

Company Best For Features Price Range Homestars Rating Google Rating
1. Canadian Choice Windows & Doors Variety of styles & longevity Wide range of window styles, Canadian-made Medium-High 9.2 4.8 (481 reviews)
2. Window Mart Calgary Customer satisfaction 100% Canadian, variety of options Medium 9.0 4.7
3. Ecoline Windows and Doors Calgary Energy efficiency Energy-efficient products, quality service Medium 8.8 4.6
4. GreenFox Windows & Doors Warranty & selection 25-year warranty, wide selection, Canadian-made High 9.1 4.7
5. Window Seal West Service quality High customer satisfaction, quality installation Low-Medium 8.9 4.8

How We Evaluated the Companies

To provide an unbiased and detailed review, we considered a range of factors including product quality, customer service, warranty terms, price range, and customer reviews on platforms like Homestars and Google. Each company was also visited to assess the knowledge and professionalism of their staff.

Canadian Choice Windows & Doors

Canadian Choice Windows & Doors

Page: Calgary windows

Renowned for its robust, stylish, and efficient windows, Canadian Choice Windows & Doors serves as a leader in window replacements across Calgary.

Product Range: Offers everything from casement to sliding windows, specialized in energy-efficient and triple glazed options.


  • Extensive style options
  • Excellent customer service
  • Long-lasting products


  • Higher price point
  • Longer installation times due to customization

Price Range: Typically higher due to premium options

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Window Mart Calgary

Window Mart


Window Mart specializes in providing a seamless customer experience with a robust selection of Canadian-made windows and doors.

Product Range: Features a wide assortment including patio doors, sliding windows, and energy-efficient models.


  • 100% customer satisfaction focus
  • Wide product variety
  • Emphasis on Canadian-made quality


  • Limited warranty compared to competitors
  • Occasionally aggressive sales tactics

Price Range: Moderate, offering competitive pricing and value for money

Ecoline Windows and Doors Calgary

Ecoline Windows and Doors


Ecoline Windows and Doors Calgary is a favourite for those looking to enhance their home's energy efficiency.

Product Range: Specializes in energy-saving windows such as double and triple glazed units.


  • Strong focus on energy efficiency
  • Positive customer reviews
  • High-quality installation service


  • More limited style selection
  • Premium pricing for higher efficiency models

Price Range: Medium, with emphasis on long-term savings through energy efficiency

GreenFox Windows & Doors

GreenFox Windows and Doors


Dedicated to providing premium windows and doors, GreenFox Windows & Doors offers a comprehensive range of products made for the Calgary climate.

Product Range: Includes a diverse array of window styles such as casement, sliding, and bay windows, all Canadian-made.


  • Extensive warranty including a 25-year transferable option
  • High-quality materials and craftsmanship
  • Wide variety of styles and customisation options


  • Premium pricing may not suit all budgets
  • Installation schedules can be lengthy due to custom orders

Price Range: High, reflecting the quality and warranty coverage offered

Window Seal West

Window Seal West


Known for its commitment to quality and customer satisfaction, Window Seal West provides expert window and door installation services in Calgary.

Product Range: Focuses on robust window solutions including energy-efficient models and a variety of design options.


  • Excellent customer service and follow-up
  • Competitive pricing and great value


  • Limited presence outside of the Calgary area
  • Some product options might be less varied compared to larger competitors

Price Range: Low to medium, aiming to offer affordability without compromising on quality

The Importance of Quality Windows and Doors

Selecting the right windows and doors is not just about finding the best windows in a suitable style or the best price. Quality windows improve your home’s energy efficiency, reducing the cost of heating and cooling, enhancing security, and boosting the overall value of your property. In Calgary’s varied climate, the right windows can make a significant difference in your comfort and your energy bills.

Key Considerations When Choosing a Window Company

When deciding on a window company, there are several factors to consider:

  • Product Quality: The durability and performance of the windows.
  • Customer Reviews: Insights from previous customers can guide your decision.
  • Price: Ensuring you get value for your investment.
  • Service: The professionalism of the company and the support offered post-installation.
  • Warranty: What guarantees does the company provide?

Common Pitfalls to Avoid

In your quest for new windows, steer clear of:

  • Overlooking Poor Reviews: Customer feedback is a vital indicator of a company’s reliability.
  • Ignoring the Fine Print: Understanding warranty and service terms can prevent future issues.
  • Choosing Only Based on Price: Low prices might lead to higher costs in the long run if the products or installation are substandard.


Choosing the best window company in Calgary involves more than just comparing prices. It's about understanding the quality of the products, the reliability of the service, and the overall value they bring to your home. Whether you prioritize energy efficiency, style, or budget, there’s a company that meets your needs. Consider all these factors to ensure that your investment enhances your home for years to come, and remember, the right windows not only transform the look of your home but also its comfort and efficiency.

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FAQ: Window and Door Replacement in Calgary

What should I look for in top window replacement companies?

When searching for top window replacement companies, consider their range of products, customer reviews, expertise in installation, and after-service support. Ensure they offer comprehensive solutions including casement windows, triple glazed windows, and sliding doors. Checking their credentials and warranties is also crucial.

How do I choose the best company for window and door replacement?

To choose the best company for window and door replacement, start by reviewing their product offerings, such as window types, and whether they provide options like supreme windows or energy-efficient triple glazed windows. Compare their prices, check customer testimonials, and verify their service areas and installation practices.

What are the benefits of using professional window installation services?

Professional window installation services ensure that your new windows and doors are all installed properly, correctly and securely. This can help in improving energy efficiency, increasing security, and enhancing the aesthetic appeal of your home. Professionals also provide warranties and follow-up services for any post-installation issues.

What advantages do triple glazed windows offer?

Triple glazed windows offer enhanced energy efficiency by reducing heat loss, which can be particularly beneficial for homeowners in Calgary’s varied climate. They also provide better sound insulation and increased security. Although they are more expensive than double glazed windows, the long-term savings on energy bills can be significant.

Why should I consider sliding doors for my home?

Sliding doors are ideal for spaces that lead to patios or gardens, as they offer easy access to outdoor areas without taking up extra space for door swings. They can also bring in more natural light and offer a seamless blend between indoor and outdoor spaces. When installed with energy-efficient glass, they can also help in reducing energy and cooling costs too.

How often should I replace my windows and doors?

The need for window and door replacement varies depending on the quality of the original installations, environmental conditions, and material degradation. Generally, windows and doors should be inspected every 10 to 20 years for potential replacement to maintain energy efficiency and security.

What is involved in the process of door replacement?

Door replacement involves removing the old door, preparing the doorway for a new installation, and ensuring that the new door fits perfectly. It might also include updating the frame and threshold. Professional installers will handle the installation efficiently, ensuring that the door operates smoothly and securely.

Can window and door replacements increase home value?

Yes, updating windows and doors can significantly increase home value. New, energy-efficient windows and doors not only improve the aesthetic appeal of a home but also enhance its energy performance and security features, making it more attractive to potential buyers.

Quality Service and Windows
with Style to Match

Scroll through our extensive catalogue of locally manufactured window series at Canadian Choice Windows and Doors. All our products employ elite DraftLOCK technology to keep the elements at bay and your home comfy to save you UP TO 50% on energy costs.

WIth triple sealed welded frames and an internally heated interior with Low-E coating technology, keep your home warm and cozy year-round. Find the best window style for your home with the help of our trained in-house licensed installers and project managers and book your FREE quote and consultation today!

Quality Service and Windows with Style to Match

1000s of Colours & Textured Finishes

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

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

Take advantage of Canada’s Greener Homes Grant today!

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

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