Architectural Metal Perforation Patterns

A Whole Lot of Holes

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  • .75in Diameter Round Perforations on 1in Centers
    .750" Dia. X 1.000" Centers
    51%
    Open Area
  • .750in Square Perforation Pattern on 1in Centers
    .750" Sqr. X 1.000" Straight Centers
    56%
    Open Area
  • .75in Square Perforation on 1.313in Centers
    .750" Sqr. X 1.313" Straight Centers
    33%
    Open Area
  • .75in x 1.25in Ellipse Metal Perforation Pattern
    .750" x 1.250" Ellipse on 2.000" Centers
    25%
    Open Area
  • 1in Diameter Circle Perforation on 1.25in Centers
    1.000" Dia. X 1.250" Centers
    58%
    Open Area
  • 1in Diameter Circles Perforated on 1.5in Centers
    1.000" Dia. X 1.500" Centers
    40%
    Open Area
  • 1in Diameter Circles on 1.5in Centers Metal Perforation
    1.000" Dia. X 1.500" Straight Centers
    35%
    Open Area
  • 1in Diameter Round Metal Perforation
    1.000" Dia. X 2.000" Centers
    23%
    Open Area
  • 1in Square Perforation on 1.250in Centers
    1.000" Sqr. X 1.250" Straight Centers
    64%
    Open Area
  • 1in Square Perforation on 1.375in Centers
    1.000" Sqr. X 1.375" Straight Centers
    53%
    Open Area
  • 1in Square Perforation on 1.5in Centers
    1.000" Sqr. X 1.500" Straight Centers
    44%
    Open Area
  • 1.25in Diameter Circles on 1.5in Centers
    1.250" Dia. X 1.500" Centers
    63%
    Open Area