Our 4-1/2" Terra Slide Series 60E offers enhanced architectural performance, superior strength, and durability with hairline-tight frame intersections. The Series 60E sliding patio door also offers dual colors and finishes, energy efficiency, and structural performance, meeting aesthetic and performance needs.
- Frame: 4-1/2” depth
- Door Leaf 1-13/16″ depth
- Tubular sash
- Flush sash to frame
- Extruded screw spline joinery
- Polyamide thermal break
- Door leaf is corner-keyed, sealed and hydraulically staked
- Replaceable, high-quality compression seals
- Architectural grade handle and locks
- In-house anodized and organic finishes