Stainless Steel Rectangular Basin – Modern Bathroom Sink

Gunmetal grey rectangular stainless steel bathroom basin, ideal for modern bathrooms or kitchens, featuring above-counter installation—premium ALIA basin sink for contemporary spaces.
ALIA gunmetal grey pop-up waste drain for stainless steel bathroom basins, designed for seamless functionality and modern aesthetics.
Gunmetal grey rectangular stainless steel bathroom basin, ideal for modern bathrooms or kitchens, featuring above-counter installation—premium ALIA basin sink for contemporary spaces.
ALIA rectangular stainless steel bathroom basin in gunmetal grey displays a sleek, hygienic design, perfect as a feature sink in residential or commercial bathroom remodels.
Premium gunmetal grey rectangular bathroom basin made of high-grade stainless steel, corrosion-resistant and easy to clean, with a modern above-counter silhouette.
ALIA brushed silver bathroom basin in a sleek rectangular shape, offering a corrosion-resistant, easy-to-clean surface ideal for residential or commercial bathrooms.
ALIA brushed silver pop-up waste drain designed to complement stainless steel basins with a matching modern brushed finish.
ALIA brushed silver bathroom basin in a sleek rectangular shape, offering a corrosion-resistant, easy-to-clean surface ideal for residential or commercial bathrooms.
Brushed silver rectangular stainless steel bathroom basin by ALIA, showcasing a modern design perfect for contemporary bathrooms and hygienic spaces.
Premium rectangular brushed silver basin with above-counter installation, crafted from high-grade stainless steel for durable bathroom sinks.
Select your Color
Color
Brushed Silver
SKU
AG-5040BS
GTIN
9361760000251

$900

  • Includes GST
  • Free shipping Australia wide

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Why buy from Alia

Overview

ALIA brushed silver bathroom basin in a sleek rectangular shape, offering a corrosion-resistant, easy-to-clean surface ideal for residential or commercial bathrooms.

Stainless Steel Rectangular Basin – Modern Bathroom Sink in Brushed Silver

In Brushed Silver, the rectangular basin brings clean, architectural lines to a light bathroom. It sits well with white tiles, pale stone and chrome or nickel tapware.

Crisp and modern, with room to wash at the end of a long day.

Good to know

What's in the box

  • Alia rectangular basin, in the finish you choose
  • Matching pop-up waste, made from the same material as the basin

Installation requirements

  • Clear vanity space for the 500 × 400mm basin
  • A 45mm waste opening in the benchtop, cut by your cabinetmaker
  • A tap, on the bench or the wall, that clears the 110mm rim and reaches into the bowl
  • Silicone to fix the basin to the benchtop
  • A licensed plumber to connect the pop-up waste and the tap

Key features

Key features of the Alia rectangular stainless steel basin

  • The school-morning rush

    Two kids, one bathroom and ten minutes to get out the door. The wide rectangular bowl gives everyone room to wash hands and faces before the bags are grabbed.

  • A calm ensuite

    At the end of the day, the ensuite feels like a retreat. Clean, straight lines in Brushed Silver keep the room ordered and restful.

  • The renovation reveal

    The new bathroom is finally finished. A Gunmetal Grey basin on a timber vanity, with its waste in the same finish, is the detail that pulls the room together.

Footprint on the vanity, 50cm wide by 40cm deep
500 × 400mm
Total height, so the bowl sits about 11cm above the vanity
110mm
Waste opening, sized for the matching pop-up waste
45mm
Corner radius, for crisp edges that are softened just slightly
10mm
Brushed Silver or Gunmetal Grey
Two finishes
Finished with a PVD-coated colour
Stainless steel

Why Alia

Why choose the Alia rectangular basin

  • A wider washing area

    The rectangular bowl gives more room than a round one, which suits a family bathroom or a generous vanity.

  • Clean, architectural lines

    Straight sides and softly rounded corners give the vanity a structured, balanced look.

  • Made to be on show

    It sits on top of the vanity, so its full shape and finish become part of the bathroom's design.

  • A matching waste in the box

    The pop-up waste is made from the same material and finish as the basin, so the look stays seamless.

  • Stainless steel with colour

    A stainless steel basin with a PVD-coated colour finish, in Brushed Silver or Gunmetal Grey.

  • Simple to fix in place

    It sits on the benchtop and is held with a bead of silicone, with a licensed plumber connecting the waste and tap.

Tech specs

Alia rectangular basin specifications

The measurements your cabinetmaker and plumber will need.

Tech specs

Alia rectangular basin specifications

Size

Width
500mm
Depth
400mm
Total height
110mm
Waste opening
45mm
Drain area, outer diameter
65mm
Corner radius
10mm

Finishes and material

Finishes
Brushed Silver or Gunmetal Grey
Material
Stainless steel with a PVD-coated colour finish

Installation

Mounting
Above-counter, sits on the vanity
Fixing
Silicone
Waste
Matching pop-up waste, included
Overflow
None
Connections
By a licensed plumber

Warranty

Warranty
2 years

Compare

Rectangular or round?

Rectangular or round?

Both sit on top of the vanity with a matching waste. The shape changes the feel of the room.

FeatureRectangularRound
Footprint 500 × 400mm Ø400mm
Look Structured and architectural Soft and compact
Suits Family bathrooms, generous vanities Powder rooms, smaller vanities
Finishes Brushed Silver, Gunmetal Grey Brushed Gold, Brushed Silver, Gunmetal Grey

Questions

Alia rectangular basin FAQs

Can't see your question? Ask our team, or call (03) 9219 0189.

Is a rectangle basin practical for everyday use?

Yes. Its 500 × 400mm bowl, 50cm by 40cm, gives a wider washing area than a round basin, and it sits neatly on a modern vanity.

Prefer something more compact? Compare our basin shapes.

Why choose stainless steel over ceramic or stone?

Stainless steel gives a sleek, modern look. The Alia basin is coloured with a PVD coating, in Brushed Silver or Gunmetal Grey.

How big is the rectangular basin?

It's 500mm wide, 400mm deep and 110mm tall, so the bowl stands about 11cm above the vanity. The waste opening is 45mm.

Will this basin suit Australian bathroom styles?

Yes. Its clean lines suit contemporary Australian bathrooms, from new builds to renovations.

Brushed Silver keeps a room light, and Gunmetal Grey adds depth.

Does this basin come with a waste fitting?

Yes. It includes a matching pop-up waste, made from the same material as the basin.

Does it have an overflow?

No, there's no overflow. The supplied pop-up waste drains the bowl.

Can I install this basin myself?

The basin rests on the vanity and is fixed with silicone. Your licensed plumber then connects the waste and tap.

Can I undermount the basin?

No. It's made to sit above the counter, on top of the vanity.

What warranty does the basin have?

Every Alia product is covered by a 2-year warranty. Read the warranty policy, or call (03) 9219 0189 if you need help.

Where can I buy the rectangular basin?

Buy it here, with free shipping anywhere in Australia. Working on a bathroom plan? Message our team or call (03) 9219 0189.

Reviews

What our customers say