Airolite’s K6746HP, a 6-inch deep stationary drainable blade louver, is designed to provide high volume air flow and superior resistance to water penetration. The high-performance K6746HP incorporates drain gutters in the head member and each horizontal blade to channel water to the jambs where it is further channeled through vertical downspouts and out at the sloped sill, protecting building air intake and exhaust openings. Available in single section sizes up to 48-by-48 inches.
Vetrotech Saint-Gobain North America
