The ACL1245 Acoustical louver has 12" deep blades and a 45 degree blade angle. Its construction can be either formed steel or formed aluminum. This model features:
- 22% Free Area
- Insulated blades which provide weather protection and sound attenuation.
- An architecturally pleasing appearance.
- AMCA certified Air, Water and Sound performance.
- 60" wide single ship sections
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