New Precast Concrete N Headwall Range
Althon have a new range of precast concrete headwalls that have been designed to suit steep banks or site conditions that have little depth from back to front for installation.
Our new N range of headwalls are manufactured to the same standards as our Sewers for Adoption headwalls and can be used on Section 104 Agreements where the sewers are to be adopted by the local water company.
We cast the opening in the back wall to suit the pipe diameter and material of the pipe being used. We can cast multiple pipe openings, elliptical, square or rectangular culvert openings into any of our headwalls. We can also cast pipe openings into the wing walls.