Reliant Solutions employs independent structural engineers in preparing design calculations and the issuing of producer statements insuring an independent and unbiased approach to solving our clients needs. All Permastore tanks are engineered with a predicted minimum 50 year design life in accordance with all relevant New Zealand and Australian standards and that our service life is based on proven experience both which should provide a great deal of security and credibility to the overall quality of the finished product.
Permastore is the only company in the bolted steel tank market to independent audit quality control and with its 100% holiday free policy our clients can ensure a long life factory applied.

  • 50 year design life
  • 80 year service life
  • Lifetime factory applied coating
  • Independently certified and exceeds NZS/AS standards
  • Proven in their field, over 300,000 installations worldwide
  • Independent structural engineers