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Welcome to Doust Plumbing Products

New Flash! DoustValve is now Australia's largest selling tap washer with millions of satisfied customers
"Home of the ONLY active, drip-proof tap washer in the World"

How to Change a Tap Washer using the DoustValve™

Watch our video below to see how easy it is to change a tap washer using our DoustValve™. You will never have to put up with leaking taps again.


About Doust Plumbing Products


The DoustValve™ and the Doust Plumbing Products range of innovative products are a result of over 30 years of experience in the plumbing industry and observations of what actually works. The DoustValve™ was released in late 1998, in a competitive market largely dominated by imports. Designed by a Master Plumber, Philip Doust who commenced his apprenticeship at the age of 16 in Perth, Western Australia.

The tremendous success acheived in the marketplace has been in the belief that you the customer are really the only person who controls the Retail Marketplace. We have also received tremendous support from many fine retailers and their staff. We believe and our experience proves that you the customer are willing to support high quality Australian made products and we thank you for our continuing success.

"Our view is that you can only save water if the reduction of water used completes the same tarsk adequately in accordance with the customers complete satisfaction".

"Any sufficiently advanced technology is indistinguishable from magic." A.C.Clarke


Doust Plumbing Products Factory

83 Mercantile Way, Malaga Western Australia Tel: (+61 8) 9249 7039

Doust Products Factory

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