C/S Conventional Louvers, Model A-4080:

Model A4080 is a 4″ high performance, non-drainable, mullion louver. Use where high free area is important, economy is a consideration & occasional water penetration will not cause significant problems. 

This louver is tested and certified by AMCA.

 

Choose Non-Drainable Architectural Louvers when:

• Occasional water penetration will not cause significant problems
• Economy is the primary consideration
• High free area is important