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THE MARVIN INFINITY SLIDING FRENCH DOOR FEATURES THE OLD-STYLE LOOK OF A FRENCH DOOR WITH SPACE-SAVING GLIDING OPERATION. THESE DOORS FEATURE THE STRONG, MAINTENANCE FREE PERFORMANCE OF ULTREX FIBERGLASS. Bring the outside in! Enjoy the convenience of a sliding door with the beauty and characteristic profiles of a French door. The Infinity® Sliding French Door…