Drain Waste and Vent products (DWV) serve as a sanitary plumbing system to take harmful waste from all homes and buildings. Your customers expect a quality plumbing system manufactured by a company with a proven history – a brand you can trust. Don’t risk your reputation by specifying or installing anything less.

Here are six reasons why you should insist on Marley's Optim DWV sanitary system:

• Quality Assurance: Rigorous internal testing by its 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.  
• Full range: Marley supplies a complete system, with over 300 compatible pipes and fittings.
• Recyclable: Marley uPVC is 100 per cent recyclable and the company recycles all manufactured uPVC on site.
• Support: Nationwide technical and sales support whenever it is needed.