900 Series Patio Door

The series, which includes an XO, OXO, and picture window, is available for both the new construction and replacement markets.  This product features 7/8” IG with up to a 1” IG option.  The 4-3/4” frame system has full perimeter, heavy-duty weatherstripping and a deep-pocket integral interlock which provides extra protection against air infiltration and enhances the energy efficiency.  The sash is SDL bar compatible.  It was designed to meet AAMA DP50 specifications.


  • 4-3/4" frame depth available for replacement and new construction
  • Transom/sidelite options
  • Accommodates up to 1" IG
  • Seperate astragal profile for 3-lite configurations
  • Welded sash and frame construction
  • Mechanical Frame option
  • Can accomodate popular single and multi-point lock designs
  • Achieves U 0.29 Thermal
  • Structurally performs to DP50

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