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Ply Gem

4780 & 4880 Sliding Patio Doors

New Construction — Aluminum

Crafted of strong, durable aluminum, the 4780 & 4880 sliding patio doors features a streamlined, narrow frame and adjustable rollers for easy operation. Florida-approved, they’re ideal for high wind zone areas.

Where To Buy

4780 & 4880 Sliding Patio Door

4780 & 4880 Sliding Patio Doors.  Strong, durable aluminum construction that provides superior performance year after year with the value and energy efficiency your new home needs.

4780 & 4880 Sliding Patio Door

Features & Benefits

Dependably Strong. Extruded aluminum construction is remarkably robust.

Enhanced Weatherability. Full perimeter weatherstripping around the door panel forms an effective barrier against air and water infiltration.

Improved Thermal Efficiency. Thermally broken aluminum frame and panel on the 4880 series increases thermal performance.

Reduced Utility Costs. 4780/4880 sliding patio doors offer energy-efficient glass packages that deliver excellent performance for warmer climates.

Lasting Beauty. Durable finish is electrostatically applied for complete and lasting coverage.

Stylish Color Options. Choose from white, adobe grey, or  bronze to complement your home.

Charming Curb Appeal. Grilles between the glass make it easy to enhance your home’s exterior.

Versatile Installation Features. The reversible frame is available with or without a nailing fin.

Consistently Smooth Operation. Adjustable tandem rollers allow adjustments to help the door panels open and close with ease.

Peace of Mind. The 4780/4800 series patio doors offers a 10-Year Glass Warranty. Click here for warranty details.

The 4780/4800 sliding patio doors are available with unique glass options that can help keep your home more comfortable, private and energy efficient.

Energy Efficiency & Comfort

  • Available Low-E glass packages with warm edge spacers help retain cooled air in summer and warm air in cooler months for increased comfort during every season.
  • High Performance HP glass packages feature Argon gas, six times denser than air, which is sealed within the insulating glass unit for greater thermal efficiency.

Fade Protection

  • Reduce fading of your flooring, window treatments and furnishings with available Low-E glass that helps minimize the sun’s harmful ultraviolet rays.

Increased Privacy

  • Blur the view into your home with obscure patterned glass that helps increase privacy while allowing in natural sunlight.

Coastal Impact Glass

  • 4880 sliding patio doors with impact-resistant glass have been tested and approved by the Florida Building Code for high winds and wind-borne debris in coastal areas.

Enhance your home’s curb appeal with 4780/4880 sliding patio door grilles in architecturally inspired patterns. Grilles between the glass provide a smooth, easy-to-clean glass surface.

Grille Profiles
  • 5/8" Flat GBG
  • 3/4" Flat GBG

The 4780/4880 sliding patio door features color coordinated hardware for ease of use.

Door Handles
Sliding
  • White (Exterior)
  • White (Interior)
  • Black (Exterior)
  • Black (Interior)
  • Wood Handle - White
  • Wood Handle - Black

Learn more about the 4780 & 4880 sliding patio doors and all the benefits it has to offer. Select literature below and download now.