Series 671

Overhead Door Corporation´s upward-coiling grilles provide an attractive yet functional means to secure areas where public access must be restricted. These ruggedly-constructed grilles provide security without sacrificing visual access, air circulation or light infiltration. Available in aluminum, galvanized steel, or stainless steel curtain -- and with an optional electric operator -- our rolling grilles are well-suited to most any environment and application.

Standard Features

  • Operation - Manual unless size requires a chain hoist

  • Curtain Material/Finish - Galvanized steel or optional stainless steel (2B or 4)

  • Curtain Pattern - Straight lattice (standard);
    staggered brick; straight with polycarbonate panels

  • Guide Type - Guide channels are extruded aluminum with continuous wear strips; mill finish

  • Mounting - Interior face of wall is standard
    Between jamb option available

  • Locking - Slide bolt for manual and crank operation; chain lock for chain hoist operation


  • Operation : Electric operator, chain hoist, removable awning crank or crank box
  • Electric operator with automatic emergency egress; compliant with IBC 1008.1.4.4 & NFPA 101
  • Controls: Time clock, card reader, keypad access
  • Hood: Primed galvanized or stainless steel, mill finish or clear anodized aluminum
  • Fascia and back hoods: aluminum, stainless steel
  • Optional guide finishes: clear or bronze anodized, stainless steel PowderGuard® premium powder coat paint finish in 197 standard colors, or color-matched to specification available on hood, curtain, bottom bar, guides, headplates. For a smooth, durable finish consider powder coat to match aluminum clear or bronze anodized.
  • PowderGuard® Zinc and PowderGuard® Weathered finishes
  • Heavy usage package
  • Locking options include cylinder locks, slide bolts, security rods, interlocks
  • Fire retardant polycarbonate panels