Round Spiral Silencers [image]

Extruded Aluminum & Galvanized Steel Louvers

IMIAC’s architectural louvers are designed for intake or exhaust air flow, while offering defense against vision, water and noise intrusion.

IMIAC louvers can be manufactured to also meet the architectural style as designed with a wide variety of finishes including galvanized steel, anodized or plain aluminum, copper and electrostatically applied powder coating in a variety of colors. Our numerous standard products address most all applications and we have the capabilities to custom manufacturer numerous variations.

Our louvers have been independently tested for air performance and are AMCA certified.

EXTRUDED ALUMINUM
2" Frame Depth
Stationary  
L2DA-30S-EB (30° Exhaust Blade)
 
L2DA-45S-BB (45° Baffled Blade)  
   
4" Frame Depth
Stationary Operable
L4DA-30S-BV (30° Brick Vent) L4DA-45O-PB (45° Plain Blade)
L4DA-45S-BB (45° Baffled Blade) L4DA-45O-DB (45° Drainable Blade)
L4DA-45S-PB (45° Plain Blade)  
L4DA-30S-PB (30° Plain Blade)  
L4DA-45S-DB (45° Drainable Blade)  
L4DA-60S-CB (60° Chevron Blade)  
   
6" Frame Depth
Stationary Operable
L6DA-40S-BB (40° Baffled Blade) L6DA-37O-DB (37° Drainable Blade)
L6DA-37S-DB (37° Drainable Blade) L6DA-45CD-DB (45° Drainable Blade w/ Damper)
   

 

FABRICATED STEEL
2" Frame Depth
Stationary  
L2D-45S-PB (45° Plain Blade)  
L2D-45S-BB (45° Baffled Blade)  
   
4" Frame Depth
Stationary Operable
L4D-30S-BB (30° Baffled Blade) L4D-45O-PB/GE
(45° Plain Blade w/ Gravity Exhaust)
L4D-45S-BB (45° Baffled Blade) L4D-45O-PB
(45° Plain Blade)
L4D-30S-PB (30° Plain Blade)  
L4D-30S-DB (30° Drainable Blade)  
L4D-45S-PB (45° Plain Blade)
 
L4DA-60S-CB (60° Chevron Blade)  
L4D-45S-DB (45° Drainable Blade)  
L4D-60S-CB (60° Chevron Blade)  
   
6" Frame Depth
Stationary Operable
L6D-40S-PB (40° Plain Blade) L6D-45O-PB (45° Plain Blade)
L6D-40S-DB (40° Drainable Blade) L6D-45CD-DB (45° Drainable Blade w/ Damper)
L6D-40S-BB (40° Baffled Blade)