Manholes

Monarch Products manufactures 4′, 5′, 6′, & 8′ diameter precast concrete manholes.

All manholes are designed and manufactured to meet or exceed ASTM standards.

Many options are available to our customers, including:

• Flexible watertight pipe to manhole connectors
• Bituminous and epoxy coatings
• SNOUT^® oil-water-debris separators
• Lined Manholes
  1. High Density Polyethylene (HDPE)
  2. Fiberglass
  3. Polyvinyl Chloride (PVC)

Our complete product catalogs and brochures are available upon request.  We also offer CAD drawings of our products.