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Composite Manholes

Composite manhole covers or FRP manhole covers are becoming very popular alternatives to cast iron manhole covers in water collection systems, sewer systems, storm water systems, utilities and industrial applications.

Composite Manhole Covers offer a quick, easy and affordable way to prevent manhole cover theft. FRP or composite manhole covers have no scrap value.

Composite Manhole Covers are much lighter and are easier for utility works to handle and place.

Composite Manhole is designed with lightweight, slip-resistant composite manhole covers, using the latest manufacturing technology to ensure porosity-free molding, and compact, homogeneous distribution of reinforcing fiber. The covers also utilize a UV resistant treatment to protect against sun and weather damage.

  • Reduced weight
  • Meets AASHTO H20 Wheel Loading
  • Stainless steel fittings
  • Slip resistant tread pattern
  • Galvanized steel skirt (12” & 18”)

39”, 42” & 44” Models

  • Domed top construction to shed water
  • Dual handle - spring-loaded and key-lift
  • Powder coated cast iron cam with o-ring
  • Pry bar cleat
  • Hot rolled steel skirt
  • Concrete anchors
  • Cam lock fittings etched to show open and close directional arrows