Good Repair Guide: Rainwater storage systems

Approximately 10% of New Zealand households rely on rainwater collected from roofs for their water supply. Typically, these are rural residential properties but may include country schools, camping grounds, marae and other community buildings. A number of fairly simple and relatively inexpensive measures can be introduced to existing systems to improve water quality

This Good Repair Guide looks at upgrading options and maintenance requirements for existing rainwater storage systems to ensure a quality potable roof water collection and storage system is maintained. 

Disclaimer: Please note that our publications reflect the regulations and best practices on the date of release, which is shown on the publication. As regulations and industry standards evolve, we always recommend that our publications be read in conjunction with the latest building code clauses and standards.