Architectural Metal Perforation Patterns

A Whole Lot of Holes

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  • .25in Square Metal Perforation on .75in Centers
    .250" Sqr. X .750" Straight Centers
    11%
    Open Area
  • Slim Rectangle Metal Perforation Pattern
    .250" X 2.500" Slot on .500" Centers
    45%
    Open Area
  • Diamond Shaped Metal Perforation Pattern
    .313" X .875" Dmd. on .250" Centers
    55%
    Open Area
  • .375in Diameter Round Metal Perforation Pattern
    .375" Dia. X .500" Centers
    51%
    Open Area
  • .375in Diameter Round Perforation Pattern on .563in Centers
    .375" Dia. X .563" Centers
    40%
    Open Area
  • .375in Diameter Circle Perforated Metal
    .375" Dia. X .625" Centers
    33%
    Open Area
  • .375in Diameter Round Perforation on .75in Centers
    .375" Dia. X .750" Centers
    23%
    Open Area
  • .375in Square Perforation Pattern on .500in Centers
    .375" Sqr. X .500" Straight Centers
    56%
    Open Area
  • Rectangular Slotted Perforation Pattern
    .375" x 1.500" Slot on .625" Centers
    51%
    Open Area
  • Slotted Perforation Pattern
    .375" X 2.000" Slot on .875" Centers
    33%
    Open Area
  • .438in Diameter Round Perforation on .625 in Centers
    .438" Dia. X .625" Centers
    45%
    Open Area
  • Hexagonal Metal Perforation Pattern
    .500 Hex. X .750" Centers
    44%
    Open Area
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