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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.
The 2-lite sliding patio door features one panel that slides open from both the left and right with two operating panels.
Also available in a 3-panel and 4-panel configuration.
Expand the width of the door and increase natural light with fixed side lite windows installed in an independently framed opening on the left, right or both sides of a patio door.
Extend the height of your patio door with a fixed, horizontal transom window mulled overhead.
A fixed, horizontal segmented transom window independently framed overhead adds more light and a unique design to your patio door.
Add architectural design to your 4780 sliding patio door with a geometric shape window installed separately above the patio door.
Thermally broken aluminum frame and panel help reduce temperature transfer for increased thermal performance.
Choose from 2-panel, 3-panel and 4-panel door configurations.
Available in larger configurations up to 16′ wide with all panels operating.
Impact 4880 patio doors available for coastal installations
Standard energy-efficient warm edge spacer.
Add character with side lites, transoms, segmented transoms and a wide selection of architectural shapes installed in separately framed openings.
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, bronze or black (4880 doors only) 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.
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.
The 4780/4880 sliding patio door features color coordinated hardware for ease of use.