Cast Iron


Colorado Precast Concrete has a wide variety of cast iron and aluminum products in stock or that we can special order. We can also provide individual items to you for your specific application or include them with manholes or inlets that we have manufactured. Call us with your specific requirements to find out if we can fill your needs.

  • Manhole Ring and Cover from 24″Ø up to 50″Ø
  • Inlet Frames and Grates
  • Sump Ring and Grates from 16″Ø up
  • Custom Galvanized Steel plates and grates
  • FRP Custom Grating