Amarr 2743 - 3" Super-Duty Door

Polyurethane Insulation - R-Value 28.0


This Extra Heavy-Duty top-of-the-line high R-value door is constructed using 20-Gauge exterior steel that is foamed-in-place with polyurethane insulation which creates a strong monolithic panel that is energy efficient.

  • R-Value - 28.0
  • Steel Thickness - 27 gauge commercial quality steel
  • Panel Design - Pencil Groove
  • Steel Embossment - Stucco
  • Construction Layers - Three
  • Max Std Width - 40'2" (12.24m)
  • Max Std Height - 26'1" (7.95m)
  • Door Thickness - 3" (7.6cm)
  • U-Value - 0.036



Section Profile


Pencil Groove Panel

Pencil Groove Stucco Panel


Construction Detail

Amarr 2743

Steel + Insulation + Steel

Track: All Amarr Doors are available with both 2" or 3" track in Standard Lift, High Lift, Vertical Lift, Low Headroom, and Follow the Roof Pitch. Custom track configurations are also available. For drawings and more information, please contact us.

Hardware: Galvanized steel hinges and track brackets. All rollers have minimum 10-ball bearings.

Springs: Torsion springs are oil tempered, helical wound and custom computed for each door for a minimum 10,000 cycle life. Optional springs are available up to 100,000 cycle life.

Window Options


24 x 12 insulated 24 x 8 insulated


Colour Options



Amarr Colour Zone

Over 500 factory-applied colours available. See Colour Zone page for more information. Colour Zone options not shown in Door Summary.

The Door to Quality

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