Maximum Strength

The Corrugated Twin Wall Culvert utilises all the new innovations in plastic, made from HDPE (high-density polyethylene) that is 100% recyclable. They take full advantage of not only it’s smooth bore that ensures clean water flow, but provide a tough corrugated outer wall for maximum strength.

Great Option

Not needing special care, they can take the rocky backfill or handle minimal top cover – perfect for that quick fix. Both light in weight and carefree to install, the Corrugated Twin Wall Culverts are extremely cost effective, making it a great option for nearly any application from the front gate to that back country block.