343 Weep Hole features louvers configured to direct the passage of water from the wall cavity to outside of building, while inhibiting reverse passage of water
Injection-molded flexible PVC
Design permits air passage into cavity, thus aiding pressure equalization and reducing suction which can cause water penetration
Rectangular closure strip prevents mortar droppings from clogging openings
Compressible flanges can accommodate joints widths of 1/2" – 3/4"