Each Timeline slide patio door, like the entire window line, is designed for superior performance and energy efficiency. Steel reinforcements within the stiles and in the frame at latch point provide maximum strength and security.

Available Patio Door Styles:

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  Sliding

  Combined with a pultruded fiberglass sill and high performance glass, the Timeline slide patio door system is very energy efficient. And, Timeline's dual tandem ball bearing rollers keep the door operating smoothly throughout heavy use year-after-year. Add any glazing option including the divided light configuration that suits your decor for a beautiful view and a durable door - a winning combination for any application.