Architectural Metal Perforation Patterns

A Whole Lot of Holes

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  • 1.25in Diameter Circles on 1.75in Centers
    1.250" Dia. X 1.750" Centers
    46%
    Open Area
  • 1.5in Diameter Circle Perforation on 1.75in Centers
    1.500" Dia. X 1.750" Centers
    67%
    Open Area
  • 1.5in Diameter Circle Perforation on 2in Centers
    1.500" Dia. X 2.000" Centers
    51%
    Open Area
  • 1.5in Diameter Straight Circles Perforation on 2in Centers
    1.500" Dia. X 2.000" Straight Centers
    44%
    Open Area
  • 1.5in Diameter Circles on 1.75in Centers
    1.500" Dia. X 2.500" Centers
    33%
    Open Area
  • 1.625in Hexagon Perforations on 2in Centers
    1.625" Hex. X 2.000" Centers
    66%
    Open Area
  • 1.75in Diameter Circle Perforation on 2in Centers
    1.750" Dia. X 2.000" Centers
    69%
    Open Area
  • 2in Diameter Circles on 2.25in Centers
    2.000" Dia. X 2.250" Centers
    72%
    Open Area
  • 2in Diameter Circles Perforated Metal on 2.5in Centers
    2.000" Dia. X 2.500" Centers
    58%
    Open Area
  • 2in Diameter Circle Perforation on 3in Centers
    2.000" Dia. X 3.000" Centers
    40%
    Open Area
  • 2in Diameter Straight Circles Perforation on 3in Centers
    2.000" Dia. X 3.000" Straight Centers
    35%
    Open Area
  • 2in Diameter Circles Perforation Pattern on 4in Centers
    2.000" Dia. X 4.000" Centers
    23%
    Open Area