Model EFJ-937-MD dual-module louver 9" deep • 37° J-blade with vertical blade rear section


The EFJ-937-MD dual-module louver is engineered and tested to withstand extreme loads, debris impact, and cyclic fatigue associated with the severe weather effects of hurricanes (Miami-Dade County approval #18-0312.04. The front (exterior) side of the louver features horizontal J-style blades for a pleasing architectural appearance. The back (interior) side has vertical chevron blades which provide superior resistance to wind-driven rain.