6200 S. 2nd St., Unit B Springfield, IL 62711 Good Housekeeping Seal Energy Star Certified

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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 – Springfield, IL

We love when homeowners need unique windows to match their home’s style. Curves, angles, arches, circles, ovals, octagons—Window World offers them all. Our fixed glass geometric shaped windows can be combined with traditional windows within a home, or can stand alone to make a true impact. We are one of the only companies in the Springfield area that offers custom-shaped windows and handle everything from manufacturing to installation.

All of our custom geometric style windows can be upgraded with Low-E energy efficient glass, which can save you up to 24% on monthly energy costs!

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 Springfield area home? Contact Window World of Central Illinois for your free, in-home estimate today!

Customer Reviews
  • The reason I am so impressed with this company was the technician Adam. He made sure that I was happy with the progress every step of the way. He was very friendly and that goes a long way when you have someone in your home. Excellent job Window World!
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    5 Stars
  • I had a great experience! Windows World as well as those who installed my windows were all extremely nice, professional, and answered any questions I had!! Definitely recommend them to anyone in need of new windows! Thank you so much!
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    5 Stars
  • The crew replaced 12 windows in my home in under 4 hours and they look absolutely amazing. A few days later they showed up first thing and started my siding. The siding looks fantastic. I am literally excited about the exterior of my home now. Great Job!!
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    5 Stars