Quadro 30L - Stainless Steel Laundry Trough

Calculated at Checkout
500 mm
350 mm
250 mm
30 Litres
Brushed Stainless Steel
Stainless Steel
One Bowl
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25 Year Product Warranty
  • Quadro 30L - Stainless Steel Laundry Trough
  • Quadro 30L - Stainless Steel Laundry Trough
  • Quadro 30L - Stainless Steel Laundry Trough
  • Quadro 30L - Stainless Steel Laundry Trough
Now: $361.25
Was: $425.00

The Quadro 30-litre laundry trough is designed as a modern compact tub made for tight spaces, small apartments, and those who just don’t need a massive laundry sink. Its slim square design and modern Brushed finish give this tub a contemporary feel, whilst its handmade, 1.2mm thick stainless-steel construction is made to last a lifetime. The Quadro 30L through is designed with wider radius corners making this sink easy to clean whilst retaining the smart square style. It is also fitted with sound-deadening pads and coated with a special anti-condensation paint so that it is long-lasting and enjoyable to use. Constructed with sound-deadening pads and special anti-condensation paint coated underneath to make every use more enjoyable and longer lasting. 


  • 30 Litre maximum water capacity
  • Carefully handmade from 304 grade, 18/10 stainless steel to a solid 1.2mm thickness, made to last
  • Modern Brushed stainless-steel finish, with rounded square corners, making it very easy to clean
  • 350mm Length x 500mm Width x 250mm Depth
  • Perfect space-saving design for new apartments or small laundries
  • Ideal for those who need a laundry sink for resale value on their house but won’t use a huge laundry trough
  • Can be either inset into the benchtop or under-mounted for an integrated look
  • Constructed with sound-deadening pads and special anti-condensation paint coating
  • Comes with a tap hole pre-punched for your convenience, however, if you wish to cover the tap hole, please select the Tap Hole Cover option above
  • Basket waste plug included with purchase
  • **25-year warranty**

This product can be partnered with our range of Sink Mixers, we recommend based on the size of this sink our Pull-out Sink Mixer range.

Cleaning Guide

About Our Stainless Steel:

For residential purposes, most stainless steel comes in one of two “grades”, called 304 and 316.  
304 stainless steel is the most widely used, making up about 50% of all stainless steel produced, as it has very good corrosion resistance and is easily shaped. 304 stainless steel is always composed of at least 50% iron and less than 0.8% carbon, however other components can vary. The most common two variants are referred to as 18/8 and 18/10. That is 18% Chromium, 8% Nickel or 18% Chromium, 10% Nickel. The extra nickel content in 18/10 stainless steel provides a higher resistance to corrosion, while also giving a shinier appearance to the metal. Because of these benefits, all the stainless-steel sinks available from The Sink Warehouse are 304 stainless steel, with an 18/10 mix.

stainless steel gains its corrosion resistance from a thin layer of chromium oxide that builds up on the surface of the metal, protecting it from any further oxidisation. It is important to keep this layer clear of dirt and other impurities to maximise the lifespan of your sink. Cleaning stainless steel regularly is key to a long lifespan and preserving a high-quality appearance.

Day to Day Care:

After use, the sink should be wiped with a soft cloth, rinsed, and wiped dry. When the mains water is hard, the steel must be wiped dry, as this prevents the build-up of a greyish film discolouration on the steel.

Cleaning Aids:

Avoid using harsh cleaning tools such as hydrochloric acid, steel wool, or metal scrubs. These will scratch the sink and leave it looking dull and worn.

A diluted mixture of vinegar and water (1:10) will remove any mineral deposits that may build up.

If a steel polish is used to clean the sink, be sure to use a soft damp cloth (microfibre works well) and wipe with the grain of the steel instead of across the grain. Rinse the polish with water when finished and buff with a soft, static-proof cloth.

What to Avoid:

Dropping Hard Materials:

Try to avoid dropping hard materials in the sink. Inevitably stainless steel will scratch, however, to minimise this as much as possible, be cautious when using materials such as glass, ceramic, stone, or abrasives.


Containing hydrochloride will attack stainless steel and cause pitting and staining.

Silver Dip Cleaners:

These contain strong acids which attack stainless steel. The first sign of this is rainbow stain which turns dark grey and cannot be removed.

What if my Sink is Rusting?

The stainless steel used at The Sink Warehouse contains an element known as Chromium which makes the sink rust resistant. The sink may appear to be rusting if iron particles from other materials have come in contact with your sink and bind to the surface of the sink at any point from manufacturing to installation. When these iron particles react with water, they will begin to rust, which is what you will be seeing. Any metal cleaner such as Autosol (supplied by The Sink Warehouse) will take this off with no trouble.

Important Notice

  • All stainless-steel products are constructed from 304, 18/10 grade stainless steel
  • It is strongly recommended that any cut-outs are made based on the individual product dimensions 
  • All pictures and drawings on this brochure are representational only, changes in the product may have occurred since time of print. 
  • All prices on this brochure and The Sink Warehouse website are subject to change without notice.

Shipping Information

delivery-icon-truck.jpg   This Product can be shipped Australia Wide.

delivery-icon-cal.jpg  Handling and Delivery can take up to 7-10 business days.

delivery-icon-box.jpg   Fees will be calculated at checkout based on region and item weight.


What Type of Sink Should I Buy?

There are two types of sink shapes both of which have advantages, the round/curved edges are easier to clean with the drawbacks being the difficulty with larger pans and pots. The square sinks are amazing to look at and are a lot more functional with their greater capacity.

Can Stainless Steel Sinks Rust?

Stainless steel sinks are rustproof, our sinks are coated ensuring that your sink will stay shining for years to come. If you see things such as reddish marks on your sink or if the sink has come into contact with some rusty items, they can be washed away with a sponge and some stainless-steel washing liquid.

What Will Cause Marks on Your Sink?

The major culprit for marks is limescale deposits caused by water, from there they can gather dirt and create marks on your stainless-steel sink, along with small iron and rust marks from pipes that can be removed with a damp cloth. If those marks remain, try a stainless-steel cleaning liquid to remove the final marks.

How Do I Prevent Marks on My Sink?

Always remove dirt and limescale with immediate cleaning, squeeze detergent onto the soft side of your sponge and brush carefully before washing with water and rubbing dry with a microfibre cloth.

What Happens If It Scratches After A Few Weeks?

Try to avoid dropping hard materials in your Sink. Inevitably stainless steel will scratch, however, to minimise this as much as possible, be cautious when using materials such as glass, ceramic, stone, or abrasives. Scratches cannot be removed however the use of a Metal Cleaner such as Autosol can help shine up the sink again (this is supplied at The Sink Warehouse).

How Should I Clean My Sink?

Ensure your sink is thoroughly rinsed after each use and is towel dried to prevent deposits. All sinks should be cleaned once a week with soapy water and a soft cloth. Use glass cleaner to wipe over stainless-steel sinks as well as using polishing creams on existing scratches to ensure your stainless steel sink looks as perfect as you expect.

Sink Mixer Options

How to choose the right mixer, Thanks to The Sink Warehouse.


Sink Mixers

Simple design, kitchen sink mixers allow you to mix hot and cold sources of water by controlling a single handle. Stylish and minimal design, kitchen mixer taps offer a low-profile look for your kitchen.

Find our range linked here


Gooseneck Sink Mixers

Gooseneck mixers make a grand statement in your kitchen and on your benchtop. Designed to elevate your water source, gooseneck mixers make it easier to clean large pots and pans that wouldn’t normally fit under a shorter mixer.

Find our range linked here


Pull Out Sink Mixers

Pull out taps allow you to pull out the end of your tap head on a retractable hose. This simple functionality allows easy cleaning of bigger items such as pots, pans and your sink itself.

Find our range linked here.


Pullout Sink Mixer With Veggie Spray

Spray mixer taps are similar to kitchen mixer taps, with one primary difference. Spray mixers allow you to change the way the water expels from your tap head. When cleaning veggies for example, you might switch the spray head to a wider spray setting, which will give you greater water spread

Find our range linked here.

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Warranty Information

 • *25 Year Replacement Product Warranty*

 • *2 Year Parts and Labour*

Click here for The Sink Warehouse Warranty Policy

*Product replacement does not include installation or removal of the original product*

Check product for damage before installation - Installing a damaged product voids warranty.

The Sink Warehouse has over 28 Years experience in After Sale Care & Service, It is this Sink Warehouse care that sees so many customers come back to us.


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