Precast U-ducts are a new innovation unique to Banagher Concrete, developed as an economical alternative for long runs of box culvert. The units are produced in 10m long sections reducing both production and installation times dramatically. They are particularly economical for long runs of small culvert and for storm water retention tanks, however our high quality steel moulds are flexible enough to produce an ideal solution for most forms of culvert or road underpass. Their proven strength and durability ensure the long term service life requirements are easily met without the complex maintenance issues associated with steel culverts. They are quick and easy to install thereby ensuring that there is a minimum of disruption caused to the users of the road.

The demand for culverts is constantly growing due to their flexibility and the tight constraints on site programmes. Banagher Concrete now have over forty different box culvert moulds and three U-duct moulds in use and we’re constantly adding to this list. Each culvert is individually designed by our experienced design team for any application and for any loading including RU railway loads. All our designs fulfill the requirements of BS5400 and BD 31.