The Cascades Casement Windows

The Cascades Casement Windows – from the American Series

Distinctive Style & Superior Design

The Cascade Mountain range in Washington State provides a variety of scenic beauty in contrast with extreme climates. The Cascade Casement window system embraces a similar image with a variety of window styles and elegant designs.

Beyond style, these fully welded windows embrace the most advanced technology in their design and thermal performance. The state-of-the-art materials and precision engineering insures you a quiet, secure environment with a remarkable efficiency that lowers the cost of comfort year round.

The Cascade Casement window is part of the American Park Series. With their crisp lines and sculptured, millwork design, the Cascades give your home a fresh, clean, elegant new look.

The Cascade window, windows that are guaranteed to last a lifetime, will improve your home’s comfort and appearance. The Cascades – simply beautiful scenery for your home.

The Cascade Casement windows give architectural aesthetics to any new or existing home. Available in casement, awning, picture, and special architectural shapes, the Cascade selection gives any home defining design and beautiful views.

  • Available in an Attractive Color Palette of White, Sand, Clay, and Earthbrown
  • Custom Colors Available Through our AmeriColor Program
  • Fusion Welded Sashes and Mainframe Gives Superior Strength and Integrity
  • Multi-Point Locking System and Heavy Duty Maxim Hardware for Easy, Weather-Tight Operation and Dependable Security.
  • Slope Sill Design Provides Efficient Water Runoff
  • Casement Sash Opens a Full 90 Degree for Maximum Ventilation and Easy Cleaning
  • Narrow Profile Design for Maximum View
  • Heavy Wall Multi-Chamber Vinyl Extrusions
  • Multiple Unit Design Allows for Mulling and Stacking for Unique Aesthetics
  • ¾” Intercept Insulated Glass System
  • Full Fiber Screens
  • Lifetime Guarantee

The Vinyl, The Spacer, The Glass

The Vinyl

The design of the window and the quality of the vinyl extrusion insures the beauty and performance of the finished product. The window systems of American Window are designed and extruded by our partner, Deceuninck Plastics. Deceuninck is recognized as a leading extruder of vinyl window and door systems in the United States. Deceuninck Plastics is acknowledged as the world’s largest vinyl profile extruder.

The Spacer

When selecting windows for your home you want to look for products that give you the quality and performance your home deserves. A good place to start is to look for windows that have Intercept insulated glass.

Intercept is a patented “Warm Edge Technology” spacer system that features a unique one-piece, U-channel design that creates an effective thermal barrier. It, therefore, reduces conductive heat loss through the window.

Intercept’s sealed, one-piece design makes it stronger and better at retaining insulating gas than conventional spacer designs. The Intercept spacer is so energy efficient that it keeps the edges of the window glass warmer, making your home more comfortable in the winter.

The Glass

American Window offers some of the most advanced glass technology in our window systems. The optional Soloban 60 Low-E glass is a value-added product that brings energy savings and comfort to your home.

PPG Solarban 60 Solar Control Low-E glass is engineered to provide year-round comfort, keeping your home cooler in the summer by keping out solar heat and warmer in the winter by keeping furnace heat inside.

PPG Solarban 60 Low-E glass helps your home become more energy efficient and comfortable thanks to an almost invisible, microscopically thin coating that blocks out unwanted solar energy and keeps in furnace heat. Additionally, Solarban 60 Low-E significantly reduces the fabric fading effects of ultraviolet light and resists condensation and it’s effects on your home environment.

PPG has pioneered the glass technology found in the world’s best windows, like those of American Window.

Quality Certification

American Window has set the standard for quality and service in the window industry. Our windows and doors are engineered and built to meet the highest standards and specifications in the industry. American Window custom vinyl windows are certified and tested to AAMA and NFRC standards, as well as enjoying a partnership with The Energy Star program.

The Energy Star window program is a voluntary partnership between the US Department of Energy and participating window manufacturers. All of our windows using Solarban 60 Low-E are Energy Star compliant.

The National Fenestration Rating Council (NFRC) is a non-profit, public-private organization created by the window, door, and skylight industry. It has established a voluntary national energy performance rating and labeling system. All windows produced by American Window meet NFRC rating guidelines.

The American Architectural Manufacturers Association (AAMA) is a voluntary organization that establishes material performance standards for the window industry. Our windows meet or exceed the AAMA guidelines.

As you can see, our windows and doors meet or exceed demanding rating requirements, providing a lifetime of top-quality, performance and efficiency.


American Window, manufacturer of a high quality, energy efficient vinyl window system, warrants to you, the original purchaser of our American Vinyl Window and Vinyl Doors, that this product, under normal use and service, will be free of manufacturing and/or material defects as long as you own and reside in the home in which the windows were installed.

  • Mainframe and Sash Frames: Lifetime Coverage
  • Hardware: 5 Years
  • Screens: 5 Years
  • Insulated Glass Unit: 15 Years
  • Coated Windows: 10 Years

See Limited Lifetime Transferable New Construction Window Warranty for complete details.


Cascades Casement Styles:

Cascade Casements are available in one, two, three, four, and five lite options. You may choose venting or fixed casements in all sizes and configurations. Cascade Casements are available in the replacement style or new construction style with added nail fin.


You may add many grid options to the Cascade Casement window. Choose from Colonial Standard, Contour, Brass, Prairie Style (in stock colors or Brass), Diamond Shape (in stock colors or Brass), as a few of the many options available in grids.


Clear glass is standard in all Cascade Casement windows. You may choose to upgrade the glass with options including Low-E glass, grey-tinted, bronze-tinted, obscure glass, tempered glass, and argon gas filled units.


The Cascade Casement window is available in our standard stock colors of White, Sand, Clay, and Earthbrown.

AmeriColor – Color Select Program:

The Cascade Casement window is now offered in the AmeriColor Color Select Program. We now offer nine exciting exterior colors. Windows are now available in the Mastic colors: Sandtone, Desert Sand, Wicker, Cameo, Silver Grey, Victorian Grey, and Harbor Grey. Additionally we offer the rich Hunter Green and Architectural Bronze colors. (Some restrictions apply on grids and screening options).


Fiber screens are standard on the Cascade Casement window. You may choose aluminum screenwire as an additional option for your casements.

Ready to get started with American Window?