Vinidex StormPRO™ pipes are a twin-wall, corrugated polypropylene pipes for non-pressure applications, manufactured in accordance with AS/NZS 5065.

Utilising modern co-extrusion techniques, StormPRO™ is manufactured with a smooth bore for optimum hydraulic performance and a corrugated outside wall for high stiffness to weight ratio.

By combining the strength and toughness of advanced polypropylene materials with the structured wall design, StormPRO™ pipes provide an environmentally sensitive, cost-effective piping system for a multitude of sewerage and drainage applications in sizes ranging from 150mm to 900mm.

Vinidex StormPRO™ non-pressure pipes



  • Light weight
  • Long lengths
  • Ease of handling
  • Less heavy equipment required
  • Hydraulic capacity
  • Structural integrity
  • Safety – less chance of injury
  • No chamfer required
  • Speed of installation
  • Ease of jointing
  • Less maintenance
  • Impact resistance – site handling
  • Cost savings in installation
  • No damage due to transport
  • Easy to cut
  • Ring cannot be dislodged


  • Cost effective installation
  • Corrosion resistance
  • Abrasion resistance
  • Joint performance – leak tightness and tree root resistance
  • Benefits of a flexible pipe – structural integrity
  • Long life


  • Material efficient
  • Long life product
  • Joint performance
  • No exfiltration – no pollution
  • No infiltration – savings on treatment costs due to lower volumes
  • Recyclable at end of life