Core Patio Door

Width of the overall glass unit is 1 3/8" top rating in energy efficiency.

Core Patio Door
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Why are Core Patio Doors better

The Core patio door takes you three steps beyond the conventional design and concept of sliding patio doors. It’s sleek appearance, durability and precision engineering is designed for today’s generation and beyond. When you purchase a Core patio door, you are also purchasing peace of mind and added value to your home.

Core Patio Door Features:

  1. 5 5/8” or 7 3/8” vinyl and wood frame for optimum strength.
  2. Self-lubricating nylon tandem panel rollers provides smooth gliding action.
  3. All exposed aluminum is anodized to prevent corrosion.
  4. Plain stiles and interlocks are steel reinforced. Lock stiles are aluminum reinforced.
  5. Sash panels are co-extruded with dual durometer flex. PVC which surrounds the entire 1” thick I.G unit for optimum seal and added strength and are field reversible.
  6. Specially Designed drainage system to prevent water from being trapped under I.G unit.
  7. Exclusive nylon screen roller system with an independent suspension at all four corners is designed with a side adjustment screw for easy leveling. Each individual wheel is precision-machined using a highly tensile strength plastic material called, Delrin ® (Delrin is registered trademark of Dupont).
  8. Heavy-Duty extruded aluminum screen frame with nylon mesh, is designed for easy removal.
  9. High performance sill design has a 10 degree slope for superior water tightness and drainage.

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Standard Sizes Available





Exterior-Frame Dimensions





79 1/2"

Minimum Rough Opening

59 3/4"

71 3/4"

95 3/4"



 Sliding Door Options

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