WE’VE GOT
HOT STUFF
Get premium plumbing gear at unbeatable prices! From essential supplies to heavy-duty tools, grab the hottest deals and keep projects running.
SHOP NOWMEMBER BENEFITS
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FREE SHIPPING
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VELLANO 25 YEAR WARRANTY
Ensuring Your Peace of Mind with Our Industry-Leading 25-Year Warranty
AUSTRALIAN OWNED
Proudly Australian Owned and Operated – Elevating Your Bathroom Experience.
SETTLEMENT DISCOUNT Pay before end of the month for 2.5% discount.
About Us
Every year, Aussie plumbers unknowingly give away billions in profits – straight into the pockets of private owners and corporate shareholders.
Most plumbing supply businesses are built that way: a few people or corporate shareholders get rich, while the plumbers doing the work miss out.
At the Plumbers Co-op, we’ve flipped the model. Plumbers own us. When a plumber Owner-Member shops with us, they’re not building someone else’s empire – they’re building their own. We are the only plumbing supplies company where the buyer can be the profit-maker. And more.
Most of our Owner-Members reinvest the 2.5% settlement discount, rebates or dividends which has the effect of building their Co-op wealth. Doing this means spending as little as $5,000 a month over a career - on supplies you will buy anyway - can earn passive income of $325,000*.
We started in 1955 and now have approximately 6,000 plumber-shareholders. Join and spend with the Co-op and you’re not just a customer — You’re an Owner. Shareholder. Profit-Taker.
Learn More
WE’VE GOT
TRAPPING
DEALS
Save big on traps, grates & more! Whether for stormwater, sewer, or general plumbing, we’ve got quality products to keep everything flowing.
SHOP NOWPIPING HOT
DEALS
Huge savings on pipes & fittings! Stock up on copper, PEX, valves, and more—top-tier products at prices too hot to miss.
SHOP NOWYOUR CO-OP MEMBER BENEFITS CREATE FUTURE
WEALTH FROM YOUR DAILY PLUMBING SUPPLIES
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Settlement Discounts
Save 2.5% on your purchases by paying within 30 days.
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Rebates
Earn generous rebates on purchases paid within 30 days.
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Dividends
As a shareholder, you'll share in the Co-op's annual profits.
MEMBERS WITHBENEFITS
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Share in the Profits
Your share makes you a part-owner
-
Settlement Discounts
Pay within 30 days for a 2.5% discount
-
Earn Generous Rebates
Pay within 30 days for amazing rebates
We’ve been using Plumbers Co-op to kick start every new project and
can’t imagine working without them.
Dan Curran
Curran Plumbing and Electrical
BECOME A MEMBER
LEARN MORE
News & Articles See All
Holiday Trading Hours
Please Plan Ahead
As we approach the end of the year, please take a moment to note the Plumbers Co-op holiday trading hours so you can plan your orders and pick-ups accordingly.
Holiday Trading Hours
Until 22 December 2025
Normal trading hours23 December 2025
7:00am – 2:30pm24 December 2025 to 4 January 2026
ClosedFrom 5 January 2026 onwards
Normal trading hours (Monday – Friday)Important January Notice
All branches will be closed on Saturdays throughout January 2026. Please plan your work schedules, orders, and collections in advance.
Support During the Holiday Period
Your Co-op is committed to helping Owner-Members keep work moving wherever possible. During shutdown periods and public holidays, a limited
Plumbers Co-op 70th Year Spin-to-Win – Winners Announcement 70th Year Spin-to-Win Digital Wheel – Winners Announced
Our once-in-70-year Plumbers Co-op Spin-to-Win Promotion has officially wrapped up and all eligible Members have now spun the digital prize wheel. Thank you to everyone who took part and continues to back the Co-op.
Major Prize Winner
Congratulations to our Major Prize winner, who landed on the once-only Co-op Cash prize on the digital wheel:
TAI IRWIN PTY LTD – $824 Co-op Cash
The complete list of winners, including all $700 and $70
Rinnai Shirt Promotion Claim Your Rinnai x Co-op Shirt!
We’re celebrating your support for the Rinnai range with exclusive co-branded shirts for qualifying purchases. Plumbers' Co-op Owner-Members who purchase eligible Rinnai products during the promotion period can score limited-edition Rinnai x Plumbers' Co-op shirts.
Promotion Details
Promotion Name: Plumbers' Co-op Rinnai Shirt Promotion
Promoter: Plumbers Supplies Co-operative Limited (PSC)
ABN: 55 053 236 436
Level 1, 1 Clyde Street, Silverwater NSW 2128Promotion Period
