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Window Replacement in Calgary

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Top Rated Windows and Doors Replacement Company

Best of Trustedpros Award 2023 Best of homestars award winner 2024 Reader's choice 2023 diamond winner Best of houzz service 2023
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+100 successful projects
4.9 (945 reviews)
Loan up to
$40.000
+ 0% interest

Trusted Calgary Window Company

Give your home the upgrade it deserves with professional window replacement in Calgary. HTR Windows and Doors is one of Alberta’s most trusted window companies, chosen by hundreds of homeowners, and here’s why:

  • A wide selection of Energy Star-rated windows and doors;
  • All products are proudly made in Canada, guaranteeing their fit for our climate;
  • Expert installation backed by years of hands-on experience, ensuring your windows and doors perform at their best.

We believe every Calgary homeowner deserves their dream home. That’s why we deliver a customer-first approach to make sure you’re 100% satisfied. Trust our team to bring your home improvement project to life with high-quality, elegant, and stylish results.

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Our Products

We Provide Top Rated Services in Calgary

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Expert Window Replacement in Calgary

Our window company offers Calgary homeowners a wide selection of window styles, from modern vinyl to classic wood. We’re proud to have received thousands of thank-you notes from happy customers, all because we put their needs at the heart of every window replacement project. Whatever your vision may be, we always consider:

  • Your preferred style;
  • High energy efficiency;
  • Your budget.

And the best part – you don’t have to compromise. Our windows bring all three together, delivering outstanding performance, lasting durability, and a perfect match for your home’s design.

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Reliable Door Installation in Calgary

In addition to window replacement, we also provide top-quality door installation services in Calgary. Be it entry doors or interior doors, we’ll help you find the perfect fit from our extensive catalogue:

  • Steel doors
  • Patio doors
  • Fiberglass doors
  • Glass panel doors

On top of that, we offer tailored hardware to match your style and everyday needs. Each door can be customized in colour, shape, size, and accessories. The personalization options are virtually endless.

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Energy Efficient & Certified Expertise

Our certified window company guarantees energy efficiency and long-lasting performance with top-quality windows and doors that comply with Energy Star standards. You can review our catalogue to learn more!

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Why New Windows?

If you want to be more confident about your need for new window installation in Calgary, then this information is for you. Sometimes you can repair your old windows, but a completely different life awaits you with new windows because they have the following characteristics:

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Energy Efficiency
You will no longer pay large amounts on your monthly energy bills.
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Ventilation
Additional ventilation will provide the home with constant fresh air.
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Natural Light
The natural light will be a pleasure every day.
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Aesthetic Appeal
Your family and guests will enjoy the aesthetics of new windows.
warranty
25
years
Full Product Warranty

HTR Windows & Doors Full Product Warranty

We show the quality of our work instead of just talking about it. With the premium materials we use and precise window installation, you won’t need to worry about your windows’ durability. However, for peace of mind, we provide a complete product warranty.

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A Smart Upgrade for Any Home

No matter if your home has traditional or modern architecture, window replacement in Calgary is always a smart investment that complements your home’s design in the best possible way.

We’re not just talking about curb appeal, but also about improving energy efficiency and overall comfort inside your home. Old, drafty windows can take away the enjoyment of any space, no matter how beautiful it looks.

Our windows are custom-made with the care and attention to detail your renovation project deserves. Have a bold idea, but aren’t sure how to make it happen? Tell us, we’re always ready to listen and work with you to bring your vision to life.

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Key Considerations for Window Replacement in Calgary

To get the most out of window replacement in Calgary, your new windows need to be energy efficient. According to Calgary’s climate-ready guidelines, such windows should have:

  • U-factor of 1.22 or lower to reduce heat loss;
  • Low SHGC to help block excess sunlight;
  • ER rating of 34 or higher;
  • Double or triple glazing with argon gas between the panes.

Every window and door supplied and installed by HTR is Energy Star rated, meaning they meet all of these standards. With us, you can feel confident knowing you’re getting top-quality, high-performance products built for Canadian conditions.

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Our Recent Projects

We dream big and work hard. That’s why many clients, from residential to industrial, appreciate our windows and doors replacement & installation projects. Regardless of the building type you need our services for, we are here to help. Check out our clients’ recent successful windows and doors replacement and installation stories.

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  • +100 Successful projects
  • +20 Years of experience
  • +1500 Doors & windows installed
Window Replacement

We successfully replaced five old windows in Toronto with new black ones. The challenge was in the window frames. They were old and the material of the house itself underneath them was worn out. But we were able to install new triple-glazed windows, strengthening and fixing the window opening.

Door Replacement

Due to the soil movement, many houses go down into the ground a bit every year. Although it may not be seen from the outside, their structure changes as they sink deeper. That’s why the doors can’t close anymore. Luckily, the HTR team performed a seamless door replacement, so now they operate smoothly.

Testimonials

Our team has one common goal in mind – 100% customer satisfaction. We take on every project with care and tremendous attention to detail. Please read what our customers are saying about their experience with us!

Window Replacement Calgary Cost

The window replacement cost in Calgary depends on several factors. The style, size, and materials used to manufacture each window play a crucial role in determining the final price. As a starting point, we’ve put together a list of approximate costs based on window type:

Window TypeWindow Replacement and Installation Price
Hopper WindowFrom $200
Awning WindowFrom $400
Casement WindowFrom $400
Bay WindowFrom $1,900
Bow WindowFrom $2,500
Double Hung WindowFrom $400
Double Tilt Slider WindowFrom $500
Double Lift-Out Slider WindowFrom $600
Single Tilt Slider WindowFrom $390
Single Lift-Out Slider WindowFrom $430
Fixed/Picture WindowFrom $340

For a personalized estimate based on your home, use our online Windows replacement cost calculator.

Window Replacement in Calgary FAQ

The best windows for Calgary are Energy Star-rated. With the city’s ever-changing weather, look for windows with slim glazing, low-emissivity (Low-E) coatings, low heat transfer, and balanced solar heat gain coefficients. For materials, many Calgary homeowners prefer vinyl – airtight, low-maintenance, and built to last for decades.
Both vinyl and fiberglass offer strong performance and durability. Fiberglass is ideal for areas with extreme temperature swings, as it resists expansion and contraction, ensuring consistent energy efficiency over the years. Vinyl, on the other hand, is more affordable and widely available, making it a practical choice for many homeowners.
Fiberglass, vinyl, and wood are among the most durable window materials, capable of lasting 30–50 years with proper care. Fiberglass, in particular, can last even longer. Composite materials are also very strong and can last over 20 years, making them a reliable choice for long-term performance.
Earlier than most homeowners expect. Custom windows take 6 to 8 weeks to manufacture, plus delivery and scheduling – so if you want a summer install, start reaching out for quotes in March or April. If it’s urgent (a failed seal or storm damage) ask installers about stock window availability, which can cut lead time to 1 to 2 weeks.

Haven’t got your answer? Contact our support now

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Service areas

Window & door service near Calgary

Nearby communities we also serve across Alberta:

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