uPVC and HDPE Recycling Guide

PRNZ Acceptance Criteria Resources

- uPVC / mPVC Acceptance Criteria.pdf
  
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- HDPE Drum Acceptance Criteria.pdf
  
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- HDPE Pipe acceptance criteria.pdf
  
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- Process for Plastics Drop Off.pdf
  
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Recycling PVC

We recycle two types of PVC (polyvinyl chloride):

uPVC (unplasticised) - Look for “uPVC” printed on pipe and profiles, or “uPVC” embossed on fittings.

It's a rigid, durable plastic commonly used in construction for windows, doors, and plumbing pipes. It’s valued for its weather resistance, low maintenance, and energy efficiency.

mPVC (modified) - Look for “mPVC” printed on pipe.

mPVC is a version of PVC that has additives for increased flexibility and impact resistance. This makes it ideal for products like wiring insulation, flooring, and flexible pipes.

Cleanliness matters: If you can wipe it clean, it’s good to go. If not, a quick water blast should do the trick.

Why? Extra items might lead to additional disposal charges. By following these simple steps, you’re helping us recycle more efficiently and effectively.

See more details for recycling uPVC materials
- At PRNZ, we recycle clean uPVC and mPVC materials, including pipes and fittings such as stormwater, DWV, downpipe, guttering, power and Telco ducting, ARMA, and other conduit.
  
  To ensure efficient recycling, all uPVC and mPVC must be clean, water-blasted to remove clay, aggregate, or stones, and cut to fit the bin.
  
  We accept all colours of uPVC and mPVC. However, we cannot recycle plastic used for wastewater, sewerage, or similar applications, nor refuse items like coffee cups, worn gloves, or food packaging.
  
  Please also remove rubber rings, screws, nails, fixings, wood, tape, and cloth.

Recycling HDPE

HDPE (High-Density Polyethylene) is a durable, lightweight plastic commonly used in construction, water infrastructure, and packaging. It is valued for its strength, resistance to chemicals, and recyclability.

To ensure high-quality recycling, all HDPE must be free from fabric, tape, and excess dirt. We do not accept electrofusion or compression fittings, PEX, or multilayer products with a metal inner layer. Only MDPE and HDPE pipes are accepted—no LDPE with drippers.

Size requirements:

Maximum length: 6,000mm
Maximum diameter: 800mm (larger pieces must be cut into segments)

See more details for recycling HDPE and PE materials
- PRNZ recycles HDPE (High-Density Polyethylene) and PE (Polyethylene), including MDPE (Medium Density) and PE80/PE100 grades.
  - To recycle these materials, ensure they are clean and water-blasted to remove clay, aggregate, or stones.
  - The plastic must be cut to fit the width of the bin or in smaller coils.
  - We accept HDPE and PE from pipes, conduit, and other clean applications. However, we cannot accept soft plastics, fibre optic ducting with internal conduits for fibre optic strands, or irrigation pipes with drippers.
  - Otherwise, these materials should meet the same clean, non-contaminated standards as uPVC for efficient recycling.