patio drainage square precast concrete catch basin

Precast concrete driveway drain troughs with cast iron strip grates allow for simple installation – no formwork required! Drain troughs are wet-cast with a smooth top surface for high end homes and commercial projects. Thin walled, reinforced and tight flat ends – weighing only 155 lb. per section, drain troughs can be installed by one person without machinery.  Small square patio drains fit nicely into a paving stone patio.


  • Box 13″ x 13″ x 12″ tall
  • Grate 11 1/8″ x 11 1/8″ x 7/8″ thick
  • 60 lb. – 27 kg