Security Grilles : Versatile and Attractive

When your project calls for an upward coiling grille that is as versatile and attractive as it is rugged and secure, look no further . These grilles provide an attractive yet functional means to secure areas where public access must be restricted, without blocking air, light or sight. A wide range of options make these grilles an ideal choice for interior or exterior use in a variety of retail, industrial and commercial settings.

Door Options 

  • 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 finished 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 approximately 200 colors as well as custom matching to specification available on hood, curtain, bottom bar, guides, headplates
  • PowderGuard® Zinc and PowderGuard® Weathered finishes
  • Heavy usage package
  • Locking options include cylinder locks, slide bolts, security rods, interlocks​​​​


Technical description


Manual unless size requires chain hoist

Curtain Material / Finish 
aluminum, mill finish

Panel Width
straight lattice (standard);
staggered brick; 
straight with polycarbonate panels

Bottom Bar 
Extruded aluminum, mill finish; 

Guide Type 
Guide channels are extruded aluminum with continuous wear strips; 
mill finish; 
Wall angles and any pack-out angles are galvanized steel

12 month limited​​​​​​​​​​​​​​​​​​​​​​​​​

Interior face of wall is standard
Between jamb options available 

Steel with black powdercoat finish

Steel sized for maximum deflection of .03” per linear foot​​

Oil tempered, 20,000 cycle, torsion springs​​​​​​​​​​​​​​​​​​​​​​

Slide bolt for manual and crank operation; chain lock for chain hoist operation

Contact us