Premium Sliding Doors

Transform your living space with Monumental's cutting-edge sliding door systems. Experience the perfect blend of modern design, energy efficiency, and California craftsmanship.
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Premium Sliding Doors

Traditional Sliding Glass Doors

Premium thermally broken aluminum sliding doors with stainless steel hardware and multiple configuration options.

  • 4.5" block perimeter frame
  • Stainless steel track insert
  • Max panel size: 84"W x 144"H
  • Multiple configurations
4501 Series

Sliding Window Wall Assembly

Premium thermally broken aluminum sliding doors with stainless steel hardware and myriad configuration options.

  • Up to eight panels in one direction
  • Flush “Barefoot” sills
  • Max panel Size: 84” x 144”
  • Pocketing or non-pocketing
4551 Series Vari-Slide TM

Sublinear Sliding Door Systems

Revolutionary track-in-floor design with patented reverse rolling technology for uninterrupted views.


  • Patented technology
  • Track and roller assembly integrate into floor
  • Frame installs flush with surrounding surfaces
  • 7/8” slim profiles
5000 Series Sublinear

Luxury Glass Sliding Doors from Monumental

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

Ready to Transform Your Space?

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

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