Select Page

343 Weep Hole

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


Standard – 2-1/4”, 2-7/8”, or 3-1/2” high


  • 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″