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Columbia 2500 Ultimate Imperial aluminum Thermal Break sliding patio door

Part Number: PD2500
Columbia Ultimate 2500 Imperial Series sliding patio door with thermally broken frame and panels

Glass: 1 inch insulated Tempered safety glass
Colors: White or Bronze Enamel Finish
Door Rollers: Tandem self leveling twin ball bearing wheels
Interlocking active and stationary panels
Handed: No, fully reversible for left or right openings
Handleset: Clam Latch style that uses the door frames as a catch.
Frame Widths: 3-5/8, 4-5/8 or Flush Frame
Material: Extruded Aluminum with thermal break
Weatherstripping: High Performance poly bond fin seal
Available in 7 standard sizes, 2, 3 & 4 panel designs

Optional Features:
Sliding screen door
Low E and Bronze tinted glass
Triple Pane Glazing
Keyed handle lock
Internal Grids, divided lites between the glass

Thermal Break Note:
Between the inside and outside frames and panels there is a non conductive material.
A Thermally Broken Frame is one which features a reinforced polyamide strip (a non metallic, composite, structural, material) fixed between the inside and outside aluminum profiles, creating an insulated barrier within the door frame
Thermally broken metal doors provide several benefits over non-thermally broken systems. Reducing the flow of thermal energy (heat & cold)