Above Counter Basins

An above counter basin (also called an above bench or vessel basin) sits on top of the vanity benchtop rather than being inset into it. The full exterior of the basin is visible, making it a strong design statement. Above counter basins are available in ceramic, stone, concrete, and composite materials in a range of shapes, round, oval, rectangular, and sculpted forms.

Above counter basins are typically paired with tall wall-mounted basin mixers (due to the elevated height of the basin rim) or with deck-mounted tall spout mixers positioned beside the basin on the benchtop. The spout height needs to be sufficient to clear the basin rim, this is a critical detail to check when ordering tapware. Look for tall spout mixers or wall-mounted styles specifically described as suitable for above counter basins.

Because above counter basins sit proud of the benchtop, there is a junction between the base of the basin and the benchtop surface that can accumulate water and soap residue. Silicone sealing around the base helps, but the perimeter does require wiping down regularly. Basins with a minimal contact footprint (like a round pedestal-style above counter basin) are easier to clean around than those with a large flat base.

Above counter basins typically range from 350mm to 500mm in diameter or width. For a single vanity with a benchtop of 600 – 900mm wide, a 400mm round basin is a popular choice. For a paired double vanity, two 350 – 380mm basins work well with adequate bench space between them for storage.

A standard basin mixer is designed for a basin with its rim at benchtop height, so a spout sized for that will often sit level with or below the rim of a raised above-counter bowl, causing water to splash straight onto the bench. Above counter basins need either a tall deck-mounted mixer with extra spout height or a wall-mounted mixer set at the right rough-in height to clear the bowl properly. Rim height varies between basins, so it's worth checking that figure before choosing tapware rather than assuming one tall mixer will suit every above counter basin.

Less cutting than most other mounting types, since the benchtop only needs a hole for the waste and tap, not a full cutout for the basin body. That makes it a comparatively simple option for a benchtop replacement or renovation. The tradeoff is that the join between basin and bench still needs to be properly sealed, and the benchtop needs to be level, since an uneven surface will be obvious under a basin that sits fully exposed on top of it.

An above counter basin sits entirely on top of the bench, while an inset basin drops into a cutout so only its rim sits flush with the benchtop surface. Inset is the more common, lower-profile choice and pairs with a standard-height mixer, while above counter is chosen when the basin itself is meant to be a visual feature rather than something that blends into the bench.