This is replaced by the Flash content.


  • When installing ensure grates are in U Channel base to prevent inward flexing of U Channel base
  • Correct directional fall and flow to drainage points is essential
  • Water flow capacity -subject to application and pipe sizes removing water.
  • Refer local specifications and conditions to apply.
  • Drain Grates or water catchment to be located at low point to avoid water cross over-see diagram
  • Connect pipes to end cap or pipe holes may also be cut into side or bottom of channel
  • To avoid movement of U Channel when installing. Place U channel base in concrete prior to completion of paved surface. Lengths are joined by pushing the ends together which connect firmly

Rain water channel installation