Series 1600 Vinyl Sliding Patio Doors

  • Frame Depth: 4-7/8”
  • Insulated Glass Unit Depth = 1” – Enhanced insulation & sound reduction.
  • Double Strength Tempered Glass Panes
  • Integral Nailing Fin & J-Channel – Simplifies new construction installations.
  • Adjustable steel tandem rollers – Provide effortless, quiet operation.
  • Double Weatherstripping – Prevents air and water infiltration.
  • Fibermesh Locking Screen
  • Steel Reinforcing Meeting Rails
  • Exterior Glazed
  • 2-Lite Door (OX, XO), 3-Lite Door (OXO, XOO, OOX),4-Lite Door (OXXO)
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Product Description

This Crystal® vinyl sliding patio door series features a high performance frame structure featuring innovative insulating air barrier technology that reduces thermal transference from exterior of window frame to interiors, and “intercept” warm edge glass spacer technology. These integrated features reduce heating and cooling loads on HVAC systems, providing long term energy efficiency and utility savings to property owners. Coordinating side lights, architectural transoms, beautiful circle top shapes, and decorative grids make this series popular with home owners.


  • Low-E Coating & Argon – Enhances energy efficiency.
  • Between-the-Glass or Exterior Applied Grids
  • Custom Colors
  • Keyed Locked Cylinder
  • Field Reversible