We Serve Lethbridge & Surrounding Areas

Ecoline Windows and Doors in Lethbridge, AB

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 Lethbridge

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

    We Serve Lethbridge & Surrounding Areas
    windows replacement in Edmonton

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

      We Serve Lethbridge & Surrounding Areas

      Window Prices in Lethbridge

      4 facts about Ecoline Windows Company:

      Over 10 years of experience

      Over 40,000 installations

      At Ecoline Windows, we’re not just a window installation company in Lethbridge; we’re your partners in enhancing the comfort and energy efficiency of your home. We offer an extensive range of high-performance windows, garden doors, and entry doors, each designed to meet the unique needs of your living space.

      Finding a reasonable deal for the best energy-efficient windows might be challenging today. That’s why we’ve developed several unique tools to help our clients find what they are looking for in seconds: Perfect Window Search tool, Window & Door Replacement Cost Calculators and Rebate Calculator. These tools are designed to provide a clear, transparent estimate tailored to your specific needs, helping you plan effectively without any surprises.

      Our team of experts is always ready to address any concerns or queries about Ecoline’s products & services. We’re not just here to install windows but to build relationships based on trust, quality, and exceptional service.
      So, if you’re considering window replacement in Lethbridge, feel free to reach out and let Ecoline help you implement all your window and door ideas.

      Window Replacement in Lethbridge: Case Studies

      entry door MH Inside
      entry door MH Outside

      Intry Door with Two Sidelites

      White entry doors in a configuration of a single door flanked by two sidelites make a grand statement. The main unit features a half decorative glass, adding a touch of elegance and allowing natural light to filter in. The sidelites enhance the overall aesthetic, creating a welcoming entrance that beautifully complements the home’s exterior.
      56 13/16 * 82
      Decorative Glass
      $3,199.00 – $4,943.85
      bay Med Hat (1) Inside
      bay Med Hat (1) Outside

      Bow Windows

      Bow windows create a captivating architectural feature for any home. Their unique curved design offers expansive views and floods the room with natural light. Whether viewed from inside or outside, bow windows add a touch of elegance and charm, enhancing the overall aesthetic of the home. They’re not just windows; they’re a statement of style and sophistication.
      Living Room
      110” x 60”
      Double Glaze, LoE + Argon
      $2,500 – $3,000
      before Edmonton Before
      after Edmonton After

      Sliding Window

      A medium-sized white sliding window replacement. The new slider, featuring triple glazing, significantly improves the home’s overall thermal performance, ensuring a comfortable indoor climate while reducing energy costs. Its easy operation and the contrasting white finish against the blue house exterior add a fresh, modern touch.
      65” x 40”
      Triple Glaze, LoE + Argon
      $1,100 – $1,250

      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

      Come Visit Ecoline near Lethbridge!

      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

      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


      Ecoline Windows is your reliable provider for new replacement windows in Lethbridge. We provide a broad selection of top-quality, energy-efficient windows that can be tailored to suit your home’s style and requirements. Our team of professionals is prepared to assist you in choosing the right windows and guarantee a smooth installation process.

      We are proud to manufacture our windows in Ontario, ensuring compliance with the industry’s highest quality standards.

      When purchasing windows for your home, it’s crucial to consider aspects like energy efficiency, durability, and warranty. Search for Energy Star-certified windows constructed from robust materials such as vinyl. Also, take into account the warranty provided by the manufacturer. At Ecoline, we supply high-quality, energy-efficient windows and offer an extensive 25-year warranty for your assurance.

      Vinyl windows are trendy in Lethbridge due to their longevity, energy efficiency, and minimal maintenance requirements. They resist rust, corrosion, and distortion, ensuring they retain their look and functionality over time. Moreover, vinyl windows provide excellent insulation, contributing to lower energy bills. With various styles and finishes, you can find the ideal vinyl windows to match your home’s aesthetic.

      At Ecoline, we stand behind the quality of our products. Our comprehensive 25-year warranty covers both the product and labour. If you encounter any issues with the window’s performance or a problem due to installation, we’ve got you covered. Our warranty is our commitment to your satisfaction and peace of mind.

      4 facts about Our Window Manufacturer

        1. Our Window Manufacturer uses only top-of-the-line modern machinery, selected to ensure quality, precision, consistency and reliability on every order.
        2. The high quality of the work and careful attention to detail produces the most energy-efficient and reliable windows on the market. 
        3. The team creating our windows are extremely experienced and can boast a lifetime of know-how in the window and door industry.
        4. The manufacturing plant where the windows and doors are specially created for your family home is more than 60,000 sq.ft in size.

      Trained Ecoline Windows Installers

      1. Our installers work in-house to provide you with the best and most immediate service possible
      2. All our installations are carefully done in accordance with Canadian Standards Association (CSA) guidelines and local building codes.
      3. All of our installers are covered by workplace insurance and liability insurance to protect them on the job.
      4. Our team specializes in residential window replacements and will provide you with excellent care.

      Window Installation Procedure

      1. QUOTE and CONSULTATION. We begin with a project consultation visit to your house where we answer all of your questions, fill you in on our procedure and provide you with an accurate quote. 
      2. CONTRACT. When presented with the contract we will discuss deadlines and deliveries.
      1. MEASUREMENT. In our consultation we will schedule a precise measurement to be done so that no mistakes are made in manufacturing.
      2. ORDER. Once the measurement has been taken the order is made for your new windows. 
      3. MANUFACTURING. The factory will then manufacturer your window to the highest possible quality.
      4. SHIPPING. Your completed windows are then shipped to a local warehouse facility. 
      5. SCHEDULING. Our team will then contact you to schedule an instillation time that works best for you. 
      6. POST INSTALLATION REVIEW. Once the windows are installed, the installer will go over the window operation and ensure that you are completely satisfied with the work.
      7. FOLLOW UP. Within a week of the installation, our head office will follow up with you to receive any feedback.
      8. WARRANTY PACKAGE. A few weeks following the installation, you will receive a warranty package in the mail. 

      Basement Window Cutting

      1. We always start basement window cutting projects by calling the utility companies to mark underground hydro, natural gas, cable and water lines.
      2. Then we establish the proper dimensions for the egress window, and double check the measurements to avoid mistakes.
      3. Ordering the proper type and size window is done from our Orders Desk, and our windows are manufactured in Ontario to the highest quality possible. 
      4. We then come to your home and build the window framing from pressure-treated lumber.
      5. If required, our team will dig out the window well area. 
      6. Our installation team will carefully and expertly install the window well. 
      7. The Installation of a PVC irrigation pipe is done.
      8. Our team will then tarp the interior of your basement to protect it from water damage during the process of cutting the concrete.