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Window Style - Patio Door

Wide-Rail C9700XL Patio Door

Designed to look similar to a traditional “French Door”, our C9700XL Wide Rail Door provides the same smooth sliding operation associated with our standard patio door system.

The C9700XL is designed for the high end new construction and residential remodeling markets where demand for architecturally significant door rails is greatest.

Available in standard five, six and eight foot widths. The C9730XL (3-lite wide rail door) is available in widths of 7’ 6”, 9’ 0” and 12’ 0”.

  • Heavy-duty Extruded Screen
  • Decorative, heavy-duty Euro Handle
  • Secondary Lock
  • Solarban 60 Low-E Glass
  • Super Spacer
Glass Type U Value** SHGC†
SB 60 Low-E* 0.36 0.27
SB 60 Low-E + Argon* 0.33 0.26
SB 70XL Low-E* 0.36 0.19
SB 70XL Low-E + Argon* 0.33 0.19

* Solarban Low-E Glass by PPG    
** These values are subject to change without notice, based on testing and certification cycles     
† SHGC values without grids

  

Patio Doors

Cascade Patio Doors are designed for years of smooth operation.  With our energy saving features, you’ll find that Cascade Patio Doors do more than operate well and look good.  They are designed to be an integral part of your home’s defenses against the elements.

All Cascade Patio Doors include Edgetech’s Warm Edge Spacer System.  Our Low-E options can help keep the elements out of your home as well.

Beauty & Strength

Cascade Patio Door Features

  • Rigid, multi-chambered PVC extrusions provide structural integrity and thermal insulation qualities.
  • Precision mitered and heat-fusion welded corners.
  • Integral vinyl pre-punched nailing flange for fast and efficient installation.
  • High performance dual weather stripping minimizes air infiltration, reducing energy costs.
  • Metal reinforced interlock, providing superior strength and rigidity.
  • Flared, interlocking profiles result in consistent and reliable operation and provides a tight seal.
  • Decorative, heavy-duty Euro handle is standard on all units. They also provide easy opening and closing with maximum security and airtight seal.
  • Two fully adjustable metal rollers provide smooth operation and reliable performance year after year.
  • High performance glazing options include Low-E coatings, tints, solar-cool reflective glass, and argon gas.
  • Standard 5/8” wide internal grids are available in white, almond, clay or bronze. Decorative 5/16” wide pencil or slimline grids are available in white, gold, silver or pewter. Euro grids are available in white, almond or clay. Custom designed grid patterns are also available.
  • Rolling screens are standard on all units.
  • Patio doors are available with a keyed lock.
  • Our Cascade Series doors feature an additional secondary latch and heavy duty screen.

Window & Door Styles

Which style best suits your home? Find the perfect look at the best possible price.

Energy Efficiency

Cascade Windows provides you with innovative, energy efficient windows and doors that reduce your energy bills and help protect our environment.

EC EC EC

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