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Rectangular Basins
15 products
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Original price $593Current price $415Caroma Urbane II Under Counter Basin
Caroma's Urbane II Collection basins feature a contemporary thin-rim design to make a fashionable statement in any modern bathroom. Urbane II bas...
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Original price $554Current price $354Caroma Urbane II Inset Basin No Tap Landing
Crafted from highly durable fine fire clay Contemporary thin rim design in white gloss Smooth stain resistant 500mm Basin No overflow Inset basi...
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Original price $199Current price $169ADP Link 535 x 335 Under Counter Basin White
Under bench basin design allows for easy wiping down of the bench Beautiful rectangular design Material: Ceramic Basin has overflow 535 (L) x 35...
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Original price $199Current price $169ADP Scoop 560 x 360 Under Counter Basin White
Under counter basin design allows for easy wiping down of the bench Elegant rectangle bowl design Perfect for a subtle basin statement A popular ...
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$476Turner Hastings Fino 550mm Under Counter Basin Gloss White
The Fino under counter basin will suit any style of bathroom with a stone or marble benchtop. Available in standard gloss white, matte white and m...
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Original price $199Current price $169ADP Nesa 530 x 340 Under Counter Basin White
Under bench basin design allows for easy wiping down of the bench Beautiful rectangular design 530 (L) x 340 (W) 6L capacity to overflow Plug a...
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from Original price $554$354Caroma Urbane II Inset Basin w/ Tap Landing
Crafted from highly durable fine fire clay Contemporary thin rim design in white gloss Smooth stain resistant 500mm Basin No overflow Inset basi...
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Original price $645Current price $413Caroma Urbane II Semi Recessed Basin
Huge bowl capacity for family sized bathrooms Crafted from highly durable fine fire clay Smooth stain resistant surface 500mm basin Gloss white f...
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from Original price $1,576$1,387Turner Hastings Claremont 580mm Wall Hung Basin & Pedestal - White
Turner Hastings' Claremont collection is classically styled with period features that will complement any traditional or country style bathroom. ...
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$735Turner Hastings Claremont 58 x 45 Wall Hung Basin Without Taphole
The Turner Hastings Claremont 58 x 45 Wall Hung Basin Without Taphole is designed to suit both compact powder rooms and larger bathrooms, with a pr...
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Original price $199Current price $189ADP Jack 500 x 420 Above Counter Basin Gloss White
The ADP Jack Above Counter Basin, sized at 500 x 420mm, offers a spacious and contemporary solution for modern bathrooms. Its above-counter design ...
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$699Studio Bagno Spy 60 Basin 0 Taphole
Introducing the sleek and modern Studio Bagno Spy 60 Basin with 0 tapholes. Designed with expert precision, this basin offers both style and functi...
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Original price $379Current price $360Kaskade Rectangular Stone Basin 500mm Matte White
Enhance your bathroom ambiance with the VXA25 Benchtop Rectangular Stone Basin 500mm. Crafted with precision, this basin features a sleek rectangul...
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$246Timberline August 500mm x 360mm Rectangular Above Counter Basin - White Gloss
Timberline's August rectangular basin combines practical proportions with contemporary design. At 500mm x 360mm, the white gloss finish is durable ...
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Original price $299Current price $284ADP Jack 500 x 420 Above Counter Basin Matte White
The ADP Jack Above Counter Basin, sized at 500 x 420mm, offers a spacious and contemporary solution for modern bathrooms. Its above-counter design ...
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A rectangle basin is a clean-lined, straight-edged bathroom sink that suits both compact ensuites and wide double-vanity setups. If you want a rectangle basin with a sharp, architectural look that still leaves room either side for a tapware and storage, this shape is the safest and most flexible choice on the market right now.
Why a rectangle basin works in almost any bathroom
The straight sides of a rectangular basin make better use of vanity top space than an oval or round basin of the same footprint. You get a longer usable bowl length without the width blowing out, which is why rectangle basins have become the default choice for narrow vanities, laundry-adjacent powder rooms and anywhere plumbing needs to sit close to a wall. The shape also pairs cleanly with square-edge tapware and handle-free cabinetry, so it tends to read as more contemporary than a rounded basin.
Small rectangle basin and compact sizing
A small rectangular basin or compact rectangle basin typically measures under 450mm wide, which suits apartments, ensuites and second bathrooms where bench space is tight. A small rectangle sink still holds a full-size bowl depth, so you are not sacrificing usability for footprint. If your vanity run is under 600mm, start your search with the compact and small rectangle basin range rather than a standard-width model, since overhang at the front edge is one of the most common return reasons we see.
Long and large rectangular basins for wide vanities
At the other end of the range, a long basin or large rectangular basin is built for double-vanity runs and statement freestanding units where the basin itself becomes a design feature. A large rectangular sink in this category generally runs 600mm or more in length, giving enough bowl area for two people to use a shared vanity comfortably. If you are fitting a stone or timber benchtop, a long, shallow rectangle basin also tends to show off the benchtop material better than a deep, narrow bowl.
Mounting styles for a rectangular basin
Rectangle basins are made in several mounting configurations, and choosing the right one depends on your vanity and benchtop setup. Some are designed to sit above the counter as a raised bowl, some are made to drop into a cut-out so the rim sits flush with the benchtop, and others are wall-mounted with no vanity underneath at all. Each mounting style has its own clearance, tap-hole and plumbing requirements, so it is worth confirming which configuration your vanity or wall cavity is set up for before ordering. A rectangular vanity basin or rectangle vanity sink is generally matched to the vanity's cut-out size, so always check the specification sheet against your benchtop template rather than assuming a standard fit.
Rectangular sink, bowl and wash basin terminology
You will see rectangle basins listed under a few different names depending on the supplier and the buyer's background. Rectangular sink, rectangular bowl sink, rectangle bowl sink and rectangle sink basin all describe the same broad category of straight-edged basin. Wash basin rectangle, rectangular wash basin and rectangle shape wash basin are common alternative terms, particularly among trade buyers and older product catalogues. Oblong basin is another synonym you may come across, referring to the same elongated rectangular shape rather than a distinct style. Whichever term you search, the underlying product family, and the fit and plumbing considerations, are the same.
Materials and finishes
Rectangle basins are available in ceramic, solid surface stone composite, and tempered glass, with ceramic remaining the most common choice for its durability and ease of cleaning. Stone composite basins offer more colour and texture options, including matte and coloured finishes such as a blue basin, for buyers wanting the basin itself to be a feature rather than a purely functional item. Glass basins suit above-counter mounting best and show off tapware more clearly, but need more careful cleaning to avoid visible water spotting. Whichever material you choose, check the waste and overflow configuration matches your tapware, since not every rectangle basin includes a pre-drilled overflow.
Getting the size right before you buy
Measure your vanity or benchtop cut-out first, then work backwards to the basin size rather than choosing a basin and hoping it fits. Leave at least 100mm clearance either side of the basin for tapware and everyday use, and confirm tap-hole position against your existing or planned mixer. For compact spaces, a small rectangle basin paired with a wall-mounted mixer often frees up more usable bench space than a standard-width basin with a deck-mounted tap.
Delivery and returns
All rectangle basins ship Australia-wide, with most metro orders arriving within a few business days. If a basin does not suit your space once it arrives, our 60-day returns policy covers change of mind on unused, unfitted items, so you can confirm fit against your vanity before committing to installation.
Frequently Asked Questions
What is the difference between a rectangle basin and a square basin?
A rectangle basin has one dimension noticeably longer than the other, giving it an elongated bowl shape, while a square basin has roughly equal width and depth. Rectangle basins generally suit standard vanity runs better because they make efficient use of a benchtop's length without demanding extra depth.
How small can a rectangle basin be for a tight ensuite?
Compact and small rectangle basins are available from around 350mm to 450mm wide, which suits most ensuite and apartment vanities. Always check the basin's full footprint including any overhang against your vanity or cut-out dimensions before ordering, since bowl depth can vary even among basins of the same width.
Can a rectangular basin be mounted above the counter or does it need a cut-out?
Rectangular basins are made in several mounting styles, including above-counter models that sit as a raised bowl on top of the benchtop, and inset models designed to drop into a cut-out so the rim sits flush. Wall-mounted rectangle basins are also available where no vanity benchtop is used at all, so check the product specification for the mounting type before purchasing.
What size rectangle basin suits a double vanity?
For a double vanity or wide benchtop, a long or large rectangular basin of 600mm or more in length is typically used, sometimes with two basins spaced across the benchtop. This gives enough usable bowl area for two people while keeping a consistent, contemporary rectangular look across the whole vanity run.
Do rectangle basins come with a pre-drilled overflow?
Not all rectangle basins include a pre-drilled overflow, so this needs to be checked against the specific product listing rather than assumed. An overflow is worth having in most household bathrooms as a safeguard against overfilling, particularly on deeper bowl designs.
