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5228 S. Division Ave. Kentwood, MI 49548 Good Housekeeping Seal Energy Star Certified

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Estimate » (616) 988-9996 Window World of West MI, Inc., Window Installation, Kentwood, MI

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Custom Windows

  • Fixed glass geometric shaped windows enhance architecture
  • Available with Low-E energy efficient glass
  • Add property value and overall beauty


Custom Shaped Windows – Grand Rapids, MI


Curves, angles, arches, circles, ovals, octagons—Window World offers them all. These fixed glass geometric shaped windows will enhance the architecture of any home and can be standalone or combined with other window styles to create a beautifully unique window! Window World is one of the only custom window companies in the Grand Rapids area to offer custom shaped window manufacturing and installation.

Regardless of the geometric style you choose, your home will become more energy efficient, as each of our special shaped windows are available with Low-E energy efficient glass, which can save you up to 24% on monthly energy costs! No maintenance geometric windows from Window World of West Michigan are custom manufactured to meet your Grand Rapids area home’s personal style and taste. Replacing your old, drafty windows with Window World’s high quality replacement windows is one of the best home improvement decisions you can make! While saving money on long term energy costs, you’ll also be adding to the property value and overall beauty of your Grand Rapids area home!

Custom Geometric Vinyl Window Shape Options

  • Cathedral

  • Cathedral w/ Extended Edges

  • Circle Top

  • Ellipse

  • Eyebrow

  • Eyebrow w/ Extended Edges

  • Half & Full Crescent

  • Half & Full Circle

  • Half Eyebrow

  • Half Eyebrow w/ Extended Edges

  • Hexagon

  • Hexagon w/ Extended Edges

  • Octagon

  • Octagon w/ Extended Edges

  • Half & Full Oval

  • Pentagon

  • Equilateral Pentagon

  • Pentagon Left/Right

  • Quarter Arch

  • Quarter Arch w/ Extended Edges

  • Trapezoid

  • Triangle

  • Equilateral Triangle

  • Irregular Triangle

  • Isosceles Triangle

Considering adding custom geometric shaped windows to your Grand Rapids area home? Contact Window World of West Michigan for your free, in-home estimate today!

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Custom Windows | Window World Grand Rapids | Window Replacement

Customer Reviews
  • Wonderful! Everyone we had contact with was very friendly and helpful. This was the second time we have used them (probably 5 or 6 referrals have used them too and all have been happy). The windows are very affordable, but high quality at the same time. They are nice to look at/through and help save energy. You can hear and see the difference these windows make.
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    5 Stars
  • Window World went above and beyond for the windows on my house. After the windows were installed we realized they did color matching. They matched the current color of my trim and matched my home perfectly. One Single day for installation and they disposed of the old windows and Materials. I have never seen this level of customer service in any business!
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    5 Stars
  • We had a 9' patio door window wall replaced today with Window World. They were accurate with their quote, gave us an update a few weeks away on when we could expect the installation and arrived within the time window they gave us. The two men here were very professional and did a great job of installing and then cleaned up after themselves. We would definitely recommend them!
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    5 Stars