Ultra™, as the name implies, is the ultimate door frame material.
Milgard® Ultra fiberglass French doors and French-style sliding doors combine a traditional wood-frame profile with the strength, stability and low maintenance of fiberglass. They withstand the harsher sides of Mother Nature with ease.
Order our fiberglass French and French-style sliding doors in any of our factory-painted exterior colors (guaranteed not to peel or eggshell) or paint the door yourself. And for multi-unit projects, Milgard offers the option of custom colors applied at the factory. Doors are available in custom sizes and multiple panel configurations, as well as with a wide selection of hardware and virtually endless grid options. All Milgard® fiberglass patio doors include our industry-leading Full Lifetime Warranty with Glass Breakage.