CHI Model 3216

3216
THERMALLY-BROKEN INSULATED STEEL SANDWICH DOOR


SECTIONS
• 2” thick sections are injected with CFC free urethane insulation for superior R-value

• Sections include a thermal break to eliminate thermal convection to provide a continuous weather seal   offering exceptional protection from the elements.
• Outside skin features horizontal micro-grooves

• Concealed steel back-up plates run from top to bottom of each section for secure hardware attachment
• Bottom “U” type astragal is a standard feature
• Available in white, almond, sandstone and brown

TRACKS
• Tracks are 2” or 3”, as specified
• Available in bracket mount, angle mount, clip angle mount, 12” radius, 15” radius, high lift, vertical lift, roof pitch, or dual track low headroom

HARDWARE
• Package includes 11-gauge or 14-gauge hinges, as specified
• 2” or 3” short-stem or long-stem ball bearing rollers
• Heavy-duty adjustable top roller brackets

SPRINGS
• Torsion springs are helically wound with stress relieved, oil-tempered wire
• Springs are individually-calibrated for each door
• Counter-balance torsion shafts are galvanized for rust resistance
• High cycle spring options may be specified

INSULATION TYPE
• Foamed-in-place CFC free polyurethane core
• R-value* - 17.54

 

 

Color Available:

White, Almond, Sandstone, Brown