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H-20 Insulated Steel Overhead Sectional Door

February 19, 2014

Insulated Steel Roll up Door - H-20The H-20 insulated steel overhead sectional roll up door is a rugged, heavy-duty product with an R-value of 16.

Insulated Steel Overhead Sectional Roll Up Door

Insulated Steel Overhead Sectional Door - H-20 Quote


ArmRLite Door Manufacturing Company’s H-20  INSULATOR model insulated steel sectional upward acting doors embody the following particulars:


  • Foamed-in-place construction – CFC free
  • 1 ¾ “ thickness
  • Exterior skins 20  gauge hot dipped galvanized steel
  • Siliconized polyester white, stucco embossed, wood grain finish
  • Built in reinforcing plates for hardware attachment
  • R-Value – 16
  • End Caps – galvanized steel
  • Shadow lines add strength and attractive pattern
  • Custom colors available for upcharge


Heavy duty ball bearings with hardened inner race


  • 24” x 12” & 24” x 8” or full vision sections up to 24’2” wide available:
  • Extruded aluminum sections of welded construction provide 1/8”, ¼”,  7/16” insulated, 5/8″ insulated, or 1” thick insulated glass.


ArmRTite galvanized 2” or 3” track


Galvanized stamped steel, 14 gauge

The ArmRLite H-20 model is a 20 gauge insulated steel overhead sectional roll up door.


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