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About Us

Thornthwaite Technologies was established in 1933, supplying reliable solutions to the Australian market place. For the past 30 years, we’ve been the distributor for Presto and Rada brands, including temperature controlled and water saving products.

Customer support

Thornthwaite prides itself on being available to assist customers and specifiers with tenders, pre-sales advice and aftercare support.

Our team undergoes intensive product training so that we can provide exceptional customer service at all times and ensure that the right product is provided for your needs. Just contact us on 1300 137 170 to talk to a qualified sales person.

Our products

Innovative design and precision engineering deliver five key benefits to our customers:

  • Water and energy savings
  • Comfort and hygiene
  • Reliability
  • Vandal resistance
  • Easy installation and maintenance


Our products can be specified for the following applications:

  • Sport and leisure
  • Commerce
  • Childcare, schools and universities
  • Health and aged care
  • Hygiene-critical areas
  • Council and public washrooms
  • Factories and business parks

Where to buy

Thornthwaite commercial washroom products are distributed throughout Australia via plumbing merchants, and we stock a full range of products and spare parts available for same-day dispatch. Santon rotary switches are manufactured to order.

To find out your nearest stockist, please contact us.

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