Core Products

Precast ConcretePrecast Concrete

Rahns Construction Material Company’s (RAHNS’) Rahns, PA facility has been supplying high quality precast concrete products since 1974.  Our RAHNS precast affiliate is a certified member of the National Precast Concrete Association (NPCA) and specializes in storm and sanitary sewer products.  Combining RAHN’s industry leading knowledge of concrete mix designs with their innovations in precast form design consistently enable RAHNS to remain at the forefront of the precast industry.


  • Inlets
  • Manholes
  • Endwalls
  • Manhole & inlet risers
  • Inlet tops & grates


  • Inlets (4x4’, 5x5‘, 6x6’, 4x6‘, 6x8’, 8x8‘)
  • Manholes (5’ , 6’ , 8’)
  • Pump stations up to 8’ in diameter
  • Grease traps: 1000, 1500, 2000, & 3000 gallons
  • Small box culverts

SPECIALTY ITEMS INCLUDE (but are not limited to):

  • Large Endwalls
  • Wet wall manholes
  • Trench drains              
  • Box culverts
  • Stone faced walls and more

Providing you with outstanding customer service is our main priority. Our knowledgeable and friendly staff is ready to assist you with any questions you may have.