Square Catch Basins-Landscape Drainage Box

Square Catch Basins-Landscape Drainage-9″ and 12″

CSI offers this versatile square catch basin in two sizes, 9″ and 12″. The basin box comes complete with black or green grate, and two seals that accept 2″, 3″, 4″, and corrugated pipe. You can choose your inlet and outlet heights, and it can accept one inlet and up to three outlets.


  • Available in 9”x9” and 12”x12” configurations
  • Precut with two inlet/outlet holes
  • 12″x12″ Catch Basins now fit 6″ pipe
  • Seals accept 2″, 3″, 4″, and corrugated pipe
  • Cast Iron grates available
  • Designed to withstand normal abuse in landscaping applications

CSI also carries a variety of single wall corrugated pipe products for your landscape drainage needs