Our 4 in single-wall corrugated HDPE pipe is ideal for drainage projects where flexibility, light weight and low cost are important. The pipe is perforated for subsurface water collection or leaching and wrapped with a non-woven, synthetic wrap material that allows water to flow through, but keeps sand and soil from blocking the pipe. The 100 ft roll of pipe allows installation of long runs with fewer joints. Meets ASTM F405 standards. CSA approved.
