Replacement Windows and Doors in Calgary

Secure Your Rebate Spot Now. Cover Up to 30% on New Energy-Efficient Windows!

Manufacturing and replacement ENERGY STAR® Rated & NAFS-11 tested windows and doors in Calgary

Window Prices in Calgary

4 facts about Ecoline Windows Company:

Over 15 years of experience

Over 40,000 installations

Ecoline Windows distribution centre in Calgary caters to the residents of one of the sunniest cities in Canada. The prairie city, famous for the “Calgary Stampede,” sees the sun beating down on it more often than any other large urban population in Canada. That’s why our vinyl windows with low-emissive (LoE) coated glass are ideal for a city like Calgary. The LoE coating on our windows blocks the harsh UV rays from the sun and protects interior spaces from common aging and damage.

We are proud to offer residential vinyl windows, fibreglass, garden and steel entry doors doors in Calgary in a wide variety of styles to match any exterior and house design.

Our professional window replacement team is knowledgeable, experienced, and always open to answering any questions that you might have. We strive to meet and exceed our customers’ expectations, which is why your reviews about Ecoline Windows in Calgary is paramount to us. If you have any inquiries, comments, or concerns, one of our staff members would be happy to chat with you.

Window Replacement in Calgary: Case Studies

window Calgary Outside
bay window Calgary Inside

Bay Windows

The bay windows installation offers a harmonious blend of functionality and energy efficiency. With two side casement windows designed to be operable for ventilation and a central fixed unit for enhanced energy efficiency, these triple-glazed windows offer the best of both worlds.
Living Room
120″ x 60″
Double Pane, LoE + Argon
$5,000 – $5,500
bay 1 Calgary Outside
bay 1 Calgary Inside

Bay windows

Beautiful bay windows installation to bring maximum energy efficiency and aesthetics. Triple glazing, brown exterior and huge clear glass do the trick perfectly.
Dining room
Commercial Brown
LoE+Argon, Triple Glaze
$1,758 – $2,362
slider Calgary Outside
slider Calgary Inside

Sliding Windows

Installation of new triple pane sliding windows for a beautiful house in Calgary. White and Chestnut Brown contrast makes this window look stylish and modern.
65” x 40”
LoE+Argon, Triple Glaze
$1,470 – $1,680
before Patio Calgary Before
after patio Calgary After

Patio Door

Stylish and easy to operate patio doors. A combination of triple-pane glazing and Argon allow for maximum energy efficiency.
Main Floor
59 ½ x 81 ½
Triple Glaze + Argon
$1,560.00 – $2,703.00
Picture window before Calgary 1 Before
Picture window after Calgary 1 After

Picture Windows

An old, huge picture window with ice build-ups and leaks was replaced by a fresh composition of picture window in the middle and two hung windows on its sides. Painted white and triple-glazed, this new arrangement addresses the previous issues and adds a contemporary touch to the home. The windows replacement has revitalized the space, merging modern energy efficiency with a bright and airy aesthetic.
Living Room
70″ x 65″
Triple Pane, LoE + Argon
$2,800 – $3,000

Casement Windows

The transformation is clear: old casement windows have been skillfully replaced with new triple-pane windows of the same style. The windows replacement not only retains the home’s original charm but also introduces enhanced energy efficiency.
Master bedroom
70″ x 45″
Triple Pane, LoE + Argon
$1,700 – $1,900

Picture Windows

A once-leaky picture window has been expertly replaced with a new one of the same style. All our picture windows come with triple pane glass and LoE coating, ensuring optimal energy efficiency. Painted white, it seamlessly matches the house exterior, offering a harmonious blend of aesthetics and performance.
Dinnig Room
85″ x 60″
Triple Pane, LoE + Argon
$3,300 – $3,500

Ecoline’s Hassle-Free Warranty

We are local, transparent and strive to build long-term relationships with all our clients. Your satisfaction is our reputation. That’s why all our windows come with a direct warranty from the manufacturer on:

  • Vinyl Frame
  • Seal Failure
  • Hardware
  • Installation
  • Labour
Learn More

Our Office & Store in Calgary

We are always happy to chat with our customers face-to-face. Feel free to visit any of our showrooms across Canada to learn more about our products and services.

Scroll down to see more
The map indicates surrounding areas we serve. Contact us for detailed information.

Ecoline Windows Calgary

Showroom Warehouse
Mon-Fri   08:00 – 18:00
Sat   08:00 – 16:00
Sun   Closed
Get a Free Quote

walk-ins welcome

Feel at Home

A “feel at home” environment, showcasing all our windows & doors products to find your best match

Free Consultation

Benefit from a free consultation to answer your questions and provide professional advice

Free Quote on the Spot

Get a free quote on the spot for a clear understanding of windows replacement costs in Calgary

Full Product Range

Check out all Ecoline’s window and door products. Our managers are happy to help you choose the ones that work best for your project in Calgary

Exceptional Customer Service

Experience our commitment to helping you create a comfortable, energy-efficient, and beautiful home

Shop Your New Entry Doors by Material & Style

Steel Exterior Doors


All Ecoline steel doors are manufactured using galvanized steel and composite materials to ensure maximum durability. No wood or parts that degrade with water or high/low temperatures.


Choose your desired configuration, colour, hardware, glazing and literally any door component you want to match your home design and balance security, privacy and style.


Steel frame, cutting-edge hardware and heavy-duty hinges guarantee maximum security for your house.

Low maintenance

Expect no damage, deformation, or erosion caused by the elements. All metal doors by Ecoline are scratch and water-resistant. Cleaning your steel door regularly with soap and water is all the effort homeowners need to make it last longer.


Steel entry doors offer excellent performance in terms of security, durability and maintenance while being one of the most affordable doors on the market.

Fiberglass Exterior Doors


Fibreglass doors are the most energy-efficient option for your house. All our models are NAFS and Energy Star-rated to meet and exceed the energy standards needed to qualify for government rebates and ensure maximum savings on energy bills throughout the year.


Go with any configuration, interior/exterior colour schemes, hardware, and glazing to match your house design, boosting energy efficiency, privacy and front entrance look.

Aesthetically pleasing

Smooth and elegant or textured to capture the aesthetics of natural wood – homeowners are sure to find the perfect finish.


Fibreglass doors will not rot, warp or take on moisture but ensure a terrific look with little maintenance. All models come with exclusive Weathertech feature, full-length composite stiles, and composite top & bottom rails to prevent water infiltration on all sides.

Garden Exterior Doors


Find your best match by playing with different glass types and shapes. Go with clear or privacy glass, half or full or install decorative glass – all you need to match your preferences and space.


Moder, cottage, rusting or traditional – with Ecoline, you can choose any door style you want to complement your house exterior.


Glass inserts maintain the overall energy efficiency performance of the door if installed correctly. Double or triple glazing ensures maximum savings and comfort for your house.


Glass exterior doors are stylish, unique and add tremendous value to your house. New energy-efficient doors will make your home look better and increase its market value significantly.

Glass Doors


Homeowners can choose between sliding patio doors or French doors. Both models offer fantastic durability, comfort and increased market value for your house, differentiating only in the way of operation. Moreover, you can choose colour, size, type of glazing and hardware for any product.


All garden doors at Ecoline are convenient to operate, allowing for a wide entrance to improve air circulation.


Your new garden doors can come with a steel or fibreglass frame to avoid rotting, warping or scratching, allowing for a stunning look with little-to-no maintenance.


All our garden doors are not only Energy Star-rated but also NAFS-11 tested, which is quite rare in the current market. This guarantees high energy savings and outstanding thermal performance.

Hassle-Free Warranty

Learn More

Check Out Real-Customer Reviews & Testimonials about Ecoline Windows Calgary

We have been in window and door replacement market since 2002. We have completed over 9,000 projects during this period, building a reputation as a trusted local window manufacturer and installer with thousands of happy homeowners. Check out what our customers have to say about their experience with Ecoline.

Contact Us


Of course! We are happy to work in partnership with several financial institutions to offer our customers the best financing options available. You could be eligible for up to 12 months of payment deferral and low-interest financing in Calgary. To learn more, contact us to discuss your windows replacement project.

The price of a windows replacement project can vary greatly depending on the options you choose. We always tell our customers to treat buying new windows as a long-term investment. You are welcome to use our free replacement windows cost estimator to learn an approximate price for your project in Calgary.

Triple pane windows are extremely energy efficient. They seal the interior off more effectively than a double pane window. This keeps the cold air out of your house in the winter and prevents the warm air from escaping it. That’s why triple pane windows installation is recommended in Calgary due to extreme weather conditions.

Our team usually takes an average of 6 to 10 weeks to complete a windows replacement project in Calgary once the contract is signed.

Our windows are proudly manufactured in Ontario to the highest level of quality possible.

Our goal as a window company is always to exceed expectations of Calgary homeowners in our manufacturing, but if the unexpected happens, we warrant our products against defects in materials and workmanship.

Ecoline Windows Calgary: Our Manufacturing Process

Cutting-Edge Technology

Ecoline employs state-of-the-art machinery such as Forel, Graco, Bottero and other techs to guarantee quality, precision, and consistency for every product manufactured.
Ecoline windows

Unmatched Energy Efficiency

Our commitment to craftsmanship and attention to detail results in manufacturing the most energy-efficient and reliable windows in Calgary. All our windows are best for lowering energy bills and ensuring a comfortable living environment.
Ecoline windows

Industry Experts

Our team comprises seasoned professionals with extensive experience in the windows & doors industry. Such lifelong expertise ensures that all our products are manufactured to the highest standards, providing homeowners with peace of mind and long-lasting performance.
Matan Corin

State-of-the-Art Facility

Our impressive manufacturing plant spans over 60,000 sq. ft, allowing Ecoline to assemble exceptional windows and doors tailored specifically for your home. With such a vast space and various technologies, we can maintain strict quality control and deliver products that guarantee top performance according to Energy Star, NFRC and NAFS-11 energy standards.
Ecoline windows

Ecoline Windows Installers:
Expertise, Craftsmanship and Professionalism

Residential Window Replacement Specialists

Our team focuses on residential window replacements coming with unparalleled expertise here. Our installers meticulously prepare the work area, carry extra drop cloths to cover all walkways, protect your floors and ensure a thorough cleanup after completing the installation, leaving your home as tidy as they found it.
Ecoline windows

Dedicated In-House Team

Here is the thing – we don’t use any subcontractors. Our skilled installers work exclusively for Ecoline Windows Calgary, ensuring all our clients receive the highest quality service and prompt attention. With our local in-house professionals, we can provide seamless communication and exceptional results.
Ecoline windows

Adherence to Standards

We take pride in our meticulous installation process, which follows Canadian Standards Association (CSA) guidelines and adheres to your local building codes. This means your new replacement windows will be installed safely and securely, performing at their maximum.
Ecoline windows

Post-Installation Review

Following installation, our crew will demonstrate windows operation and ensure your complete satisfaction with the job done.
Ecoline windows picture

Get a Free Online Quote

  • Free Quote + Samples to your home
  • Working Day Call back
  • Direct Price guarantee
  • Manufacturer Warranty guarantee

    This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

    Visit Calgary Page(587) 813 0908

    10905 48 St SE, Unit 151,
    Calgary, AB T2C 1G8

    Get a Free Quote
    Visit Vancouver Page(778) 357 0485

    1750 Coast Meridian Rd #102,
    Port Coquitlam, BC V3C 6R8

    Get a Free Quote
    Visit Winnipeg Page(204) 500 1435

    12-1333 Niakwa Rd E,
    Winnipeg, MB R2J 3T5

    Get a Free Quote
    Visit Edmonton Page(780) 628 2915

    100, 17866 106A Avenue,
    Edmonton, AB, Canada,
    T5S 1V3

    Get a Free Quote
    Visit Kelowna Page(778) 721 8323

    180-1855 Kirschner Road,
    Kelowna, BC V1Y 4N7

    Get a Free Quote
    Visit Regina Page(306) 988 8456

    155-199A N Leonard St
    Regina, SK, S4N 5X5

    Get a Free Quote
    Medicine Hat
    Visit Medicine Hat Page(587) 800 4210

    3307 Dunmore Rd SE #12,
    Medicine Hat, AB,
    Canada, T1B 3R2

    Get a Free Quote
    Visit Nanaimo Page(250) 999 3557

    107-1875 Boxwood Rd
    Nanaimo, BC, V9S 5X9

    Get a Free Quote
    Visit Saskatoon Page(306) 500-7502

    3-3603 Millar Avenue
    Saskatoon, SK, S7P 0B2

    Get a Free Quote
    Red Deer
    Visit Red Deer Page(403) 668 1447

    7819 50 Ave unit 1a,
    Red Deer, AB,  T4P 1M8

    Get a Free Quote
    Visit Victoria Page(250) 800 9314

    535 Yates Street Suite 200,
    Victoria, BC V8W 2Z6

    Get a Free Quote
    Visit Ottawa Page(613) 706 0889

    2081 Merivale Rd #201, Ottawa, ON, Canada, K2G 1G9
    by appointment only

    Get a Free Quote
    Visit Halifax Page(782) 222 4974

    109 Ilsley Ave Unit #3, Dartmouth,
    NS, Canada, B3B 1S8

    Get a Free Quote