Premium Projected Windows

Timeless Design | Monumental Strength

Experience the perfect blend of modern heritage and monumental craft with our signature swing collection. From casement elegance to awning versatility.
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3100 Series Projected Window

Mull vertically or horizontally with 3100 Fixed windows to create custom assemblies

  • Casement and Awning options
  • Applied or concealed hinges
  • Stylish, modern hardware
  • Inserts into 4580 fixed frames
3100 Series Projected Window

2100 Series Projected Window

Pair sash with 2100 Fixed windows to create custom assemblies

  • Casement, Awning, and Hopper options
  • Applied or concealed hinges
  • Stylish, modern hardware
  • Inserts into 4580 fixed frames
2100 Series Projected Window

Architectural Excellence in Motion

Your spectacular vistas deserve the finest, most energy-efficient windows from Monumental. Located in Southern California, Monumental is the premier manufacturer and supplier of high-performance aluminum projected windows across the Western U.S.

Ready to Transform Your Space?

Contact Monumental Windows and Doors today to discuss your sliding window project. Our team of experts is ready to help you create the perfect solution for your luxury home.

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