Bespoke Culverts

Bespoke Culverts

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Looking for something a little different and not off the shelf? FLI Carlow are pleased to offer a bespoke design and manufacture service for box culverts. With a wealth of in-house design and engineering experience, the FLI Carlow team are happy to look at the specific needs of any project. Whatever the application and loading, FLI Carlow can provide a tailored and cost effective solution to suit.


  • Enormous design flexibility to suit any application and loading
  • Suitable for under road and rail, stormwater attenuation or pipe replacement
  • Units are cast in custom moulds at our state of the art facility
  • Easy and quick to install
  • Versatile and economical solution
  • Robust product with excellent performance and long service life