The UK's leading manufacturer and supplier of Precast Concrete Headwalls

Althon designs and manufactures the UK's largest range of precast concrete headwalls and continually expands the range to meet client needs and water industry regulations. The precast headwall range supports pipe sizes from the smallest pipe up to pipes with a diameter of 1.8 metres. For larger water volume requirements they also design and manufacture culvert headwalls. Althon provide a factory fitted accessories for their headwalls, these include: Handrails Penstocks Flap Valves Cage and Trash Screens Stop logs Baffle Blocks There are many different ranges of headwall and Althon have experienced staff able to advise on the most appropriate models, or where necessary design a bespoke headwall. To help with the selection of the most appropriate headwall the Althon website features a headwall specification tool, that identifies the models that best match the requirements and provide access to the supporting information in BIM, CAD and PDF formats. The different types of precast headwall Althon offers include: Sewers for Adoption Headwalls Splayed Headwalls Rectangular Headwalls Angled Headwalls