• Market leader in HDPE Corrugated Drainage
  • Extensive range to suit building, landscaping, infrastructure and rural applications
  • Four Stripe Colour ID and Coupler system to make product selection simple
  • Made right here in New Zealand and 100% recyclable

Why Marley Drainflo®?

Extensive range providing choice of diameter, length, stiffness and filtration to suit the application

Proven reliability with over 60 years in the New Zealand market, consistent quality management verified by ISO 9001 certification and IANZ accredited laboratory

Independently verified by Bureau Veritas to meet SN6 and SN10 stiffness rating, options available to meet both NZTA F/2 and F/5 specification

Drainflo® Smooth range has 50% higher flow rates – ideal for low gradient or high volume applications

Specifically designed slot pattern maximises drainage performance whilst maintaining strength

Custom-made Cirtex® Filter Sleeve options available as a tested and proven filtration solution for protecting subsoil drains from sedimentation

NZ Made
Complete Drainflo® range of pipe and fittings made right here in New Zealand

100% Recyclable
Drainflo® HDPE material is 100% recyclable, we will take back unused off-cuts for recycling and re-process our HDPE production waste to avoid waste going to landfill


The Smooth Operator

Introducing Drainflo® Smooth by Marley, with its refined double-walled, smooth inner lining for outstanding water flow rates. Superior drainage and crush resistance, Drainflo® Smooth is THE high performing solution.