- Quality assured - Rigorous internal testing by our IANZ accredited laboratory.
- Certification - Rigorous external testing by auditors to meet the New Zealand standard.
- Proven reliability - 30 years proven reliability manufacturing New Zealand product.
- Recyclable - Marley uPVC is 100% recyclable and we recycle all manufactured uPVC on site.
Drain Waste and Vent products (DWV) serve as a sanitary plumbing system to take harmful waste from all homes and buildings.