209 Half Shell Perforated Grille
The #209 Half Shell Perforated Grille is based on the #207 Shell Perforated Grille, and is popular in traditional projects that require a classic pattern with multiple open area options for optimal air flow.
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.
Pattern Dimensions:
- 1⁵⁄₁₆” pattern - 55% open area
- 1¾” pattern - 68% open area
- 2½” pattern - 80% open area
MATERIAL |
PUNCHED THICKNESS* (min-max) |
FINISH |
Aluminum |
1/16” – 1/8” |
Satin, Mirror Polish, Primed, Anodized Colors (Clear, Black, Duranodic: Light, Medium, Dark), Powder Coating Colors |
Brass |
1/16” – 1/8” |
Satin, Mirror Polish, Statuary (US10B): Light, Medium, Dark |
Bronze |
1/16” – 1/8” |
Satin, Mirror Polish, Statuary (US10B): Light, Medium, Dark |
Stainless Steel |
1/16” – 14 GA |
Satin, Mirror Polish |
Steel |
1/16” – 1/8” |
Raw, Primed, Powder Coating Colors |
*NOTE: ADDITIONAL THICKNESSES AVAILABLE – PLEASE ASK YOUR ESTIMATOR FOR DETAILS
Resources: For Fastening + Mounting Methods - refer to "Perforated Grilles"