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Vinyl Sliding Glass Patio Doors

Home owners all agree that natural light “lights up one’s life.” The Alliance vinyl sliding patio door does just that with a statement of beauty and the confidence of security.

Patio Door Features

Capture the Light! Designed with maximum glass area, yet with strength to conquer the elements.

Built to Last: Our patio door possesses exceptional strength while minimizing frame area. Fusion welded corners keep the sash panels straight and true.

Highest Quality Hardware: Patio doors see much more operational use over their lifetime than windows. Our patio door’s “easy touch” operation allows moveable panels to glide smoothly with minimum effort.

Assurance Plus® Warranty

Guaranteed for Life: Our patio door’s vinyl extrusion, hardware and insulated glass seal are covered for life. Plus: Labor for 5 years if repairs are ever needed.

  • Trim-n-Time®

    A revolutionary jamb extension & casing system!

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  • Industry's best warranty.

    View and download our warranty information today to learn more.

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  • Performance Values

    U-Value, Solar Heat Gain Coefficient, Visible Light Transmission, and Air Infiltration ratings.

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  • A variety of color options!

    A wide range of interior, exterior and woodgrain options. Learn more.

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Midway Industries, Windows, Chicago, IL