Integrity Fiberglass Patio Doors

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Integrity by Marvin Windows and Doors

Integrity Fiberglass Patio Doors – Quite possibly the perfect building material.

Integrity Fiberglass Patio Doors Denver Centennial

Integrity Fiberglass Patio Doors enhance any room in your home!

Integrity Fiberglass Patio Doors – Wood-Ultrex Sliding Patio Doors offer the perfect combination of beauty and toughness. Contemporary lines, a rich wood interior, and a large daylight opening are paired with the durability of an Ultrex fiberglass exterior for a sliding patio door that is as functional as it is beautiful. The strength of Ultrex pultruded fiberglass is used in the sill to stand up to traffic and weather. This patio door comes standard with a top-hung screen that operates smoothly, day after day.

French door elegance plus sliding door practicality.

The Integrity Wood-Ultrex Sliding French Door allows you to enjoy the elegance of a French door and the practicality of a sliding door. Wide stile-and-rail construction showcases the rich wood interior while Ultrex pultruded fiberglass provides a long-lasting, virtually maintenance-free exterior. Available in sizes up to a stunning 16 feet wide and 8 feet tall, this Sliding French Door opens new design possibilities.


  • Ultrex construction stays square and true.
  • Two and three-panel configurations up to 8’ tall.
  • Two-panel configurations available in special sizes to 1/64”.
  • Top-hung screen operates smoothly without jamming.
  • Two handle collections, five handle finishes, keyed and keyed-alike options provide design and functional flexibility.

We also sell Integrity Fiberglass Windows!