Limitless solutions for your Home
Custom-Shaped Windows on Long Island, NY
Make your home stand out with custom geometric windows from Window World of Long Island.
These specialty windows add personality, natural light and one-of-a-kind style to any space. Why custom windows work:
- Fixed-glass, geometric-shaped windows enhance architectural appeal
- Boost property value and overall beauty
- Mix and match designs for unique window combinations
- Backed by a lifetime limited transferable warranty
Interior Palette
Exterior Palette
*Color options may vary based on package, dimensions and more.
Elevate Your Home’s Performance
Energy-Efficient Windows
Energy-efficient windows allow your HVAC system to work more efficiently, ultimately using less energy to heat and cool your space. That means saving money on your monthly bills and interior comfort all year-round.
Now Available
Black Custom Windows
Redefine your home’s aesthetic with black custom windows from Window World of Long Island. Their modern, yet adaptable design suits any style—from classical to contemporary and everything in between.
Serving Nassau/Suffolk, NY and Surrounding Areas
What Your Neighbors Are Saying
Our custom-made windows from Window World look awesome! The team came out and installed windows for the full house in just about 4 hours. We are so pleased.
We replaced all the windows in our house with Window World. They had the best price of four quotes, and the product quality and service were still amazing.
Window World installed six windows plus a new octagon-shaped window in under three hours. They look great and the crew cleaned everything up. Very impressed and pleased!
Custom Windows FAQs
Yes. Our custom-shaped windows are engineered to improve your home’s energy efficiency. They are equipped with the same energy-saving features as our standard-shaped windows.
Window World of Long Island offers a wide variety of shapes, including curves, angles, arches, circles, ovals and octagons. Standalone or combined with other window styles from Window World of Long Island, custom windows create a distinctive architectural look.
Choose from the following shapes:
- 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
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