PERFORATIONS
PERFORATION SELECTOR
Standard perforation patterns and selected finish options are shown below. A wide
array of custom perforations and unique finishes can be created to achieve your
specific design objectives. Contact Gordon for details.
Please contact Gordon for design assistance with your guide specifications. Not
all perforations can be used with every application. Material type, thickness, module
size, and ceiling type must be taken into consideration when selecting the appropriate
perforation pattern.
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Perforation Options
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Item #
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Hole Size
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Pattern
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Centers
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Open Area
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O116-10SS40
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Oblong 1/16" (.063") x 1" (1.000")
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Side-Staggered Centers
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40%
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O116-10SS33
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Oblong 1/16" (.063") x 1" (1.000")
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Side-Staggered Centers
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33%
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O116-10ST20
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Oblong 1/16" (.063") x 1" (1.000")
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Straight Centers
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20%
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O116-10SS20
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Oblong 1/16" (.063") x 1" (1.000")
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Side-Staggered Centers
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20%
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O116-10ST17
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Oblong 1/16" (.063") x 1" (1.000")
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Straight Centers
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17%
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O18-12SS32
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Oblong 1/8" (.125") x 1/2" (.500")
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Side-Staggered Centers
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32%
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O18-12SS21
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Oblong 1/8" (.125") x 1/2" (.500")
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Side-Staggered Centers
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21%
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O18-10SS43
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Oblong 1/8" (.125") x 1" (1.000")
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Side-Staggered Centers
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43%
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O18-10ST22
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Oblong 1/8" (.125") x 1" (1.000")
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Straight Centers
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22%
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T116-12SS31
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Slot 1/16" (.063") x 1/2" (.500")
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Side-Staggered Centers
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31%
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T116-12SS25
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Slot 1/16" (.063") x 1/2" (.500")
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Side-Staggered Centers
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25%
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T18-10ST18
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Slot 1/8" (.125") x 1" (1.000")
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Straight Centers
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18%
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T18-10SS36
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Slot 1/8" (.125") x 1" (1.000")
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Side-Staggered Centers
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36%
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T964-34ST42
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Slot 9/64" (.141") x 3/4" (.750")
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Straight Centers
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42%
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R116-764DG25
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Round 1/16" (.063")
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Diagonal Centers
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7/64" (.111")
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25%
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R116-764ST23
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Round 1/16" (.063")
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Straight Centers
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7/64" (.115")
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23%
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R116-18ST20
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Round 1/16" (.063")
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Straight Centers
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1/8" (.125")
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20%
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R116-532DG12
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Round 1/16" (.063")
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Diagonal Centers
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5/32" (.163")
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12%
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R116-1164ST10
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Round 1/16" (.063")
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Straight Centers
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11/64" (.172")
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10%
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R116-1364DG07
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Round 1/16" (.063")
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Diagonal Centers
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13/64" (.210")
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7%
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R116-1564DG06
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Round 1/16" (.063")
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Diagonal Centers
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15/64" (.231")
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6%
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R116-1564ST06
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Round 1/16" (.063")
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Straight Centers
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15/64" (.231")
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6%
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R116-14ST05
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Round 1/16" (.063")
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Straight Centers
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1/4" (.250")
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5%
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R116-14SG06
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Round 1/16" (.063")
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Staggered Centers
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1/4" (.250")
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6%
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R116-14DG05
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Round 1/16" (.063")
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Diagonal Centers
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1/4" (.250")
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5%
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R116-1132ST03
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Round 1/16" (.063")
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Straight Centers
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11/32" (.344")
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3%
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R564-732DG10
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Round 5/64" (.078")
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Diagonal Centers
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7/32" (.220")
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10%
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R332-316ST20
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Round 3/32" (.094")
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Straight Centers
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3/16" (.188")
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20%
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R332-316SG23
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Round 3/32" (.094")
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Staggered Centers
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3/16" (.188")
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23%
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R332-516DG08
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Round 3/32" (.098")
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Diagonal Centers
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5/16" (.307")
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8%
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R18-732SG27
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Round 1/8" (.118")
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Staggered Centers
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7/32" (.216")
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27%
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R18-1164DG39
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Round 1/8" (.125")
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Diagonal Centers
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11/64" (.177")
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39%
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R18-316SG40
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Round 1/8" (.125")
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Staggered Centers
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3/16" (.188")
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40%
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R18-14SG23
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Round 1/8" (.125")
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Staggered Centers
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1/4" (.250")
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23%
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R18-14ST20
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Round 1/8" (.125")
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Straight Centers
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1/4" (.250")
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20%
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R18-2164SG13
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Round 1/8" (.125")
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Staggered Centers
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21/64" (.328")
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13%
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R18-1132DG11
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Round 1/8" (.125")
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Diagonal Centers
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11/32" (.336")
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11%
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R18-2364ST10
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Round 1/8" (.125")
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Straight Centers
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23/64" (.354")
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10%
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R532-516SG23
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Round 5/32" (.156")
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Staggered Centers
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5/16" (.313")
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23%
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R316-1132SG25
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Round 3/16" (.181")
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Staggered Centers
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11/32" (.345")
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25%
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R316-1764DG39
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Round 3/16" (.188")
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Diagonal Centers
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17/64" (.265")
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39%
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R316-38ST20
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Round 3/16" (.188")
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Straight Centers
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3/8" (.375")
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20%
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R316-38SG23
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Round 3/16" (.188")
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Staggered Centers
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3/8" (.375")
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23%
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R316-58SG08
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Round 3/16" (.188")
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Staggered Centers
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5/8" (.625")
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8%
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R316-2132SG08
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Round 3/16" (.188")
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Staggered Centers
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21/32" (.650")
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8%
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R732-1332SG26
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Round 7/32" (.219")
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Staggered Centers
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13/32" (.406")
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26%
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R14-516SG58
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Round 1/4" (.250")
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Staggered Centers
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5/16" (.313")
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58%
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R14-2364SG45
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Round 1/4" (.250")
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Staggered Centers
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23/64" (.354")
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45%
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R14-716SG30
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Round 1/4" (.250")
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Staggered Centers
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7/16" (.438")
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30%
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R14-12SG23
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Round 1/4" (.250")
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Staggered Centers
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1/2" (.500")
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23%
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R14-12ST20
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Round 1/4" (.250")
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Straight Centers
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1/2" (.500")
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20%
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R516-716SG46
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Round 5/16" (.313")
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Staggered Centers
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7/16" (.438")
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46%
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R38-12SG51
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Round 3/8" (.375")
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Staggered Centers
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1/2" (.500")
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51%
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R38-916SG40
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Round 3/8" (.375")
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Staggered Centers
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9/16" (.563")
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40%
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R38-5564ST15
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Round 3/8" (.375")
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Straight Centers
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55/64" (.866")
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15%
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R38-3132SG13
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Round 3/8" (.375")
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Staggered Centers
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31/32" (.974")
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13%
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R38-10ST11
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Round 3/8" (.375")
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Straight Centers
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1" (1.000")
|
11%
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R12-1116SG48
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Round 1/2" (.500")
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Staggered Centers
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11/16" (.688")
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48%
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R12-34ST35
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Round 1/2" (.500")
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Straight Centers
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3/4" (.750")
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35%
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R12-10SG23
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Round 1/2" (.500")
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Staggered Centers
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1" (.1.000")
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23%
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S14-12ST25
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Square 1/4" (.250")
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Straight Centers
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1/2" (.500")
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25%
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S14-34SG13
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Square 1/4" (.250")
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Staggered Centers
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3/4" (.750")
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13%
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S14-34ST11
|
Square 1/4" (.250")
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Straight Centers
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3/4" (.750")
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11%
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S38-10ST14
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Square 3/8" (.375")
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Straight Centers
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1" (.1.000")
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14%
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S12-1932ST71
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Square 1/2" (.500")
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Straight Centers
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19/32" (.594)
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71%
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Basket Weave
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Square 7/16" (.438")
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11/16" (.688")
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41%
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MILLENNIUM®
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Tubular
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40%
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TOP