Our H3C Headwall is a precast concrete headwall to suit plastic or clay pipes up to 300mm and concrete pipes up to 225mm. Stainless steel sockets can be cast into the headwall for the attachment of gratings and other factory fitted accessories.

The H3C headwall weighs 540kg

We cast the opening in the back wall of our precast concrete headwalls 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 of our headwalls. 

H3C Headwall line drawing
Product Name
Max Pipe Opening PCC
Backwall Height
Approx Headwall Weight (kg)
H3C Headwall
300
800
540

Filters for H3C Headwall Downloads

    All Available Downloads for H3C Headwall - Page 1 of 3

    Title
    PDF
    CAD
    Add to Zip File

    H3C Headwall + Closed Coupled Grating

    H3C Headwall + Cranked Grating

    H3C Headwall + Sloped Grating

    H3C Headwall + 3 Sided Kee Klamp

    H3C Headwall + 3 Sided Kee Klamp + Closed Coupled Grating

    H3C Headwall + 3 Sided Kee Klamp + Cranked Grating

    H3C Headwall + 3 Sided Kee Klamp + Sloped Grating

    H3C Headwall + Backwall Kee Klamp

    H3C Headwall + Backwall Kee Klamp + Closed Coupled Grating

    H3C Headwall + Backwall Kee Klamp + Cranked Grating

    H3C Headwall + Backwall Kee Klamp + Sloped Grating

    H3C Headwall + 100mm Flap Valve

    H3C Headwall + 100mm Flap Valve + Cranked Grating

    H3C Headwall + 100mm Flap Valve + 3 Sided Kee Klamp

    H3C Headwall + 100mm Flap Valve + 3 Sided Kee Klamp + Cranked Grating

    H3C Headwall + 100mm Flap Valve + Backwall Kee Klamp

    H3C Headwall + 100mm Flap Valve + Backwall Kee Klamp + Cranked Grating

    H3C Headwall + 150mm Flap Valve

    H3C Headwall + 150mm Flap Valve + Cranked Grating

    H3C Headwall + 150mm Flap Valve + Sloped Grating

    H3C Headwall + 150mm Flap Valve + 3 Sided Kee Klamp

    H3C Headwall + 150mm Flap Valve + 3 Sided Kee Klamp + Cranked Grating

    H3C Headwall + 150mm Flap Valve + Backwall Kee Klamp

    H3C Headwall + 150mm Flap Valve + Backwall Kee Klamp + Cranked Grating

    Free headwall design service

    If you cannot find what you are looking for our Free Headwall Design Service can help.

    More information