Headwalls and Culverts

Precast Concrete Box Culverts and Headwalls

Winged Headwalls

  • R5992 – To Suit 225 mm Pipe 730mm High
  • R5993 – To Suit 300 mm Pipe 730mm High
  • R5994 – To Suit 375 mm Pipe 730mm High
  • R5995 – To Suit 450 mm Pipe 730mm High
  • R59955 – To Suit 600 mm Pipe 900mm High
  • R59956 – To Suit 750mm Pipe 1200mm High
  • R59958 – To Suit 1050mm Pipe 1800mm High
  • R59962 – To Suit 1200mm Pipe 1800mm High
  • Also available custom made Winged Headwalls from 1350mm to 1800mm Pipe Size

Sloping Headwalls

  • R5997C – 225mm Sloping- no bars
  • R5997 – 300mm Sloping- no bars
  • R59971 – 375mm Sloping – no bars
  • R5997B – 450mm Sloping – no bars

Driveable Headwalls

  • R5996 – Small to Suit 300mm Pipe – with bars
  • R5998 – To Suit 375mm Pipe
  • R5999 – To Suit 450mm Pipe

Twin Cell Winged Headwalls (Contact us about Triple Cell Winged Headwalls)

  • R6020 – 300mm
  • R6021 – 375mm
  • R6022 – 450mm
  • Also available custom made from 525mm to 1800mm Pipe Size

Plain Flat Slab End Wall

  • R6004 – To Suit 225 Pipe
  • R6005 – To Suit 300 Pipe
  • R6006 – To Suit 375 Pipe

Box Culverts

  • Available sizes from 450mm x 450mm x 1200mm up to 1200mm x 1200mm x 1200mm.
  • Please contact our office for pricing and availability, (AS1597.1)
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Sloping Headwalls
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Driveable Headwalls
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Box Culvert
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Winged Headwall