HDPE Corrugated (Dual‑Wall)

Durable stormwater and culvert solutions with smooth interior and recycled content options.

Standards & Sizes

Standard	Range	Notes
AASHTO M252	12″–10″	Small diameters (ag & drains)
AASHTO M294	12″–36″	Municipal storm sewer & culverts
ASTM F2648	3″–60″	Corrugated polyethylene pipe

Green Option: Outer and/or inner walls can include recycled HDPE with documented content.