Product Features: 4780 Sliding Patio Door
- Virtually maintenance-free extruded aluminum construction with electrostatically applied finish
- Available with or without nailing fin
- Assembled or knockdown frame available
- Reversible (before installation)
- Stainless steel track cover allows for trouble-free active panel operation
- Mortise or clam lockset – stylish, functional and adjustable
- Adjustable tandem rollers for a more effortless operation and fine tuning the fit and operation
- Frame depth available in 5 9/16"
- Energy-efficient Warm Edge insulating tempered glass