Sydney's Local Hardware Store Since 1923

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Bathroom & Plumbing Supplies

Bathroom & Plumbing Supplies

(249 products)

For Trade & DIY

Double Bay Hardware stocks a comprehensive range of bathroom and plumbing products for renovation, repair, and maintenance projects across Sydney. From tapware and shower fittings to pipe and fittings, guttering, and toilet spares, our range covers everything you need for the bathroom and beyond.

Bathroom Categories

  • Bathroom Accessories – Towel rails, toilet roll holders, soap dishes, robe hooks, and storage accessories in a range of finishes
  • Showering – Shower heads, shower arms, shower hoses, and shower roses for wall-mounted and rail shower systems
  • Tapware – Basin taps, bath taps, mixer taps, and replacement tapware in chrome and other finishes
  • Sink Plugs – Universal and sized sink plugs, bath plugs, and pop-up waste assemblies
  • Tap Washers & Valves – Replacement tap washers, O-rings, jumper valves, and ceramic disc cartridges for dripping tap repairs
  • Tap Spindles – Hot and cold tap spindles and headgear assemblies for worn tap mechanisms
  • Toilet Spares – Inlet valves, flush valves, cistern buttons, toilet seats, and complete cistern repair kits

Plumbing Categories

  • Guttering & Spouting – Gutter brackets, downpipe clips, joiners, end caps, and spouting accessories for roof drainage
  • Insulation – Pipe lagging and foam insulation sleeves for hot and cold water pipes
  • Plumbing Parts & Tools – Pipe cutters, PTFE tape, plumber's putty, drain cleaners, and essential plumbing hand tools
  • Pipe & Fittings – PVC, copper, and poly fittings including elbows, tees, couplings, reducers, and unions for water supply and drainage

All products are sourced from trusted Australian plumbing brands. Our knowledgeable team can assist with identifying the right part or fitting for your specific application.

Frequently Asked Questions

How do I fix a dripping tap?

A dripping tap is usually caused by a worn tap washer, O-ring, or ceramic disc cartridge. Turn off the water supply, remove the tap handle and headgear, and replace the worn part. We stock a wide range of tap washers, jumper valves, and ceramic cartridges to suit most tap brands and models.

What toilet spare parts do you stock?

We stock inlet valves, flush valves, cistern buttons, toilet seats, and complete cistern repair kits compatible with most common Australian toilet brands. Bring in your old part or your toilet's brand and model and our team can help find the right replacement.

What pipe and fittings do you carry?

We stock PVC, copper, and poly pipe fittings including elbows, tees, couplings, reducers, and unions for water supply and drainage applications. Bring in your existing fitting or pipe size and our team can help you find the correct match.

Do you stock shower heads and tapware for renovations?

Yes. Our showering range includes fixed and handheld shower heads, shower hoses, and shower arms in chrome finishes. We also stock basin taps, bath taps, and mixer taps suitable for bathroom renovations and new installations. Contact us for trade quantities or specific brand requirements.

Can I do my own plumbing repairs in NSW?

In NSW, licensed plumbers are required for most plumbing work involving water supply, drainage, and gas. However, minor maintenance such as replacing tap washers, shower heads, and toilet seats is generally permitted by homeowners. Always check current NSW Fair Trading regulations or consult a licensed plumber if unsure.
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Let customers speak for us

from 1298 reviews
Peter
Excellent

Excellent quality and prompt delivery

FSL 2D Butterfly Fluorescent Tube GR10q 38W D/L 4Pins
FSL 2D Butterfly Fluorescent Tube GR10q 38W D/L 4Pins
Anonymous
easy purchase, fast

easy purchase, fast delivery

DB Hardware Washing Machine Lift Pads 4Pcs
DB Hardware Washing Machine Lift Pads 4Pcs
Charlotte
Came quickly - exactly as described.

Came quickly - exactly as described

Icon Plastics 5 Compartment White Cutlery Tray HW001914WH
Icon Plastics 5 Compartment White Cutlery Tray HW001914WH
Diana Stockley
Expect good results from this silver cleaner

Old tried and true polish that my grandmother used to clean her silver. I have tried other brands and I have found Goddard to be the best.

Goddard's Silver Polish Cream
Goddard's Silver Polish Cream
Diana Stockley
Scissors you will use for multiple tasks

These small scissors are so handy they should be in everyone’s utensil drawer. They are great for unpicking stitches, trimming off dead leaves and buds on plants and doing absolutely any job that requires a small blade. I love them I had a pair that I lost and now I have replaced them.

FISKARS Micro-tip Pruning Snips SP13
FISKARS Micro-tip Pruning Snips SP13
John
Great to find quality dish mops

Great to find quality dish mops. They aren’t easy to locate. Do the fragile and non-dishwasher items well. Can recommend this item.

DB Hardware Cotton Dish Mop 38cm
DB Hardware Cotton Dish Mop 38cm
Anonymous
Dish mops are great

Dish mops are great. Reach into the bottom of glasses that bristles just can't get too. Quality is good too.
Delivery was fast, packaging good and communication excellent.

DB Hardware Cotton Dish Mop 38cm
DB Hardware Cotton Dish Mop 38cm
Chris Lichtenegger
Let There Be Light

Great little bulbs and getting hard to source. Not any more. Thanks guys, super fast delivery out to the bush, western Qld. :)

PHILIPS Tornado Spiral Energy Saving Light Bulb E14 240V 8W C/DL
PHILIPS Tornado Spiral Energy Saving Light Bulb E14 240V 8W C/DL
Anonymous
Excellent service and prompt

Excellent service and prompt delivery

Bona Wood Floor Cleaner 4L Refill FC37
Bona Wood Floor Cleaner 4L Refill FC37
Kerry Skelton
My old dish mop broke …after hunting everywhere I

My old dish mop broke …after hunting everywhere I am so pleased to have found them at the Double Bay Hardware… bought one for a friend too and she was so thrilled!

DB Hardware Cotton Dish Mop 38cm
DB Hardware Cotton Dish Mop 38cm
Eileen Pica
The product I bought was much better quality than I expected nnd was received in a timely manner

The product I bought was much better quality than I expected nnd was received in a timely manner.

Double Bay Hardware
Anonymous
Product as described

Product as described. Fast shipping. Packaged great.

Philips Fancy Round E27 230V 60W Opal Incandescent Light Bulb
Philips Fancy Round E27 230V 60W Opal Incandescent Light Bulb
Stephen Wright
Needed a green floodlight lamp

Needed a green floodlight lamp. Had one and sent it to me promptly. Great service. Reasonable price.

LUSION Colour PAR38 LED Light Bulb E27 240V 12W Green 20827
LUSION Colour PAR38 LED Light Bulb E27 240V 12W Green 20827
Eileen Pica
Great

Great product,

DB Hardware Cotton Dish Mop 38cm
DB Hardware Cotton Dish Mop 38cm
Anonymous
Happy Husband 😅

Thankyou for your prompt service. My Husband loves using a dish mop when washing the dishes, so he was especially 'chuffed'. 🙂 Thanks again

DB Hardware Cotton Dish Mop 38cm
DB Hardware Cotton Dish Mop 38cm

What customers think about the store

This hardware store excels in stocking hard-to-find specialty items like incandescent bulbs, dish mops, and cleaning products. Customers praise fast delivery, excellent packaging, and knowledgeable service. The store fills niche markets with quality products a...

AI-generated from customer reviews.

Bulbs Delivery Mops Service
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