About Us

Industry Leaders in Plumbing, Drainage & Passive Fire Protection Products

Allproof Industries is a New Zealand family-owned manufacturing, marketing, and distribution company specialising in plumbing, drainage, and passive fire protection products. Established in 1987, Allproof has been at the forefront of the construction industry for over 35 years through innovative product design, quality, and service. Using a solution-based approach, Allproof manufactures and supplies a wide range of products that enhance the performance of the final construction while improving the process for trades, engineers, and designers. With an in-house design team and advanced production facilities, Allproof’s research and development programme provides the latest solutions to problems faced on-site every day, reducing delays in projects. Allproof products are designed, developed, and manufactured for the plumbing and drainage industry and to the Australia/New Zealand standard AS/NZ 3500.2.2.

‘The process is just as important as the product.’

This is an underscoring principle that has driven Allproof’s local manufacturing focus in recent years. As a manufacturer of market-leading plumbing and drainage products, Allproof understands its environmental responsibility and takes it seriously.

Allproof is striving to be an environmentally conscious manufacturer while continuing to produce premium products for the plumbing industry. Allproof firmly believes that the production process is just as important as the quality of the products it produces. Learn more about our certification and sustainability work here.