708.652.9100

Louvers | Acoustical Louvers | UEB-04

GET ESTIMATE »
Blade Style: Aluminum Fixed
Blade Gauge: 12
Blade Spacing: 4"
Depth: 4"
Free Area 48 x 48: 31%
Area Velocity FPM: 1062
Submittal » Specifications » CAD (DWG) » CAD (PDF) » Installation »

Sound-attentuating insulated blades provide a dual function of weather protection and airborne sound reduction. The stepped blade also provides additional weather protection than a simple straight-blade design.