207 Shell Perforated Grille

The #207 Shell Perforated Grille features an ornamental shell shape that is staggered to take advance of varied directional air flow, with a range of open area options to suit your residential or commercial project.

With a variety of materials and finishes to choose from, this pattern can be fully customized in thickness and size to your architectural needs and engineering requirements.

• 5/8" (59% Open)
• 1 1/8" (60% Open)
• 1 3/4" (61% Open)
• 2 1/2" (71% Open)

• ⅝" pattern - 48% open area
• 1⅛” pattern - 56% open area
• 1¾” pattern - 72% open area
• 2½” pattern - 84% open area

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