Dead Level BK

Pre-Sloped Polypropylene Trench Drain System with Ductile Iron Frame and Brickslot Grate

  • Accelerates installation time with incremental trench drain units that eliminate field cutting
  • Presents optional access cover in modular units to match flexible sizing of trench drain
  • Allows fill of custom material in the top recesses of access cover
  • Assures ease of cleaning for routine maintenance or periodic event when access cover is installed
  • Aligns flanged channels perfectly, no skewed or loose joints
  • Maintains aesthetics in stone, pavers, or brickwork areas
  • Provides surface drainage through vertical stainless steel slot
  • Incorporates patented, pre-sloped channel design ensuring structural stability

Approval Information

For product-specific approval information, please refer to the product’s specification sheet or ask a Watts representative. For general information regarding any approval certification partners identified in the specification sheet, please visit our certification partners’ websites:


ASSE CSA FM Approvals NSF
UL ULC USC WQA