Octagon Windows Replacement by Ecoline

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Pay in 2027
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Made in Canada
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Manufacturing and replacement ENERGY STAR® Rated & NAFS-22 tested windows and doors




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      By providing your phone number and email, you consent to receive calls, texts, and emails regarding your request, including follow-ups and updates. Text HELP for help or STOP to cancel. Message and data rates may apply. Message frequency varies. For more information please check our privacy policy.

      +1 (866) 644 6418

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      Why Octagon Windows for Your Home

      An octagon window has eight sides and is a unique way to bring more natural light and
      style to smaller or tricky spaces. Many homeowners install them in bathrooms, staircases, hallways,
      garages, or at the front of the house when a standardrectangular window feels too simple.

      Most models are fixed, but we can manufacture octagon-shaped windows that open,
      depending on your needs, to fit your space and help finish the look of your home.

      Shop Octagon Windows with Ecoline

      Custom-shape windows installed across residential projects

      Over 20 years of experience 
in octagon window replacement

      Available in 7 provinces 
across Canada

      Custom octagon windows
for any opening size

      Where Octagon Windows Work Best

      Bathroom Octagon Window

      Adds daylight and style to smaller spaces. Consider privacy glass for your decorative octagon window if it faces neighbours or the street.

      Front Entrance Octagon Window

      Brings in natural light and adds a decorative touch to your home’s front. It is a good choice if you want your exterior to look more unique.

      Staircase Octagon Window

      Adding a vinyl octagon window is an easy way to brighten up hallways or staircases and make a plain wall look more complete.

      Custom Octagon Window: Sizes and Prices

      Note: The prices listed in the table are average estimates and may change depending
      on your window size, style, glass choices, and installation. For the most accurate
      pricing, contact us today to receive a detailed free quote and consultation.

      Window Size x2 Double-pane x3 Triple-pane
      24″ x 24″
      $675 – $920
      $2,410 – $2,730
      30″ x 30″
      $970 – $1,285
      $3,540 – $3,860
      36″ x 36″
      $1,270 – $1,415
      $4,570 – $4,720

      Our Custom Shape Window Collection

      Corner Window

      Triangle Window

      Eyebrow Arch Window

      Gothic Window

      Oval Window

      Half Circle Window

      Come Visit Ecoline in Your City!

      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.

      Learn More About Custom Windows in Our

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