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Undermount Sinks Perth

Discover unparalleled elegance with Ross’s Discount Home Centre’s exquisite collection of undermount sinks in Perth. We take pride in offering a sink selection that seamlessly combines functionality with sophisticated aesthetics, ensuring Perth homeowners experience the best in kitchen innovation.

  • Alpine Capri Single Bowl Kitchen SinkAlpine Capri Single Bowl Kitchen Sink Drawings

    Alpine Capri Single Bowl Kitchen Sink

    $140.00 inc.GST
    • 304-Grade Stainless Steel
    • Undermount or Top-Mount
    • Pure Bowl No Drainer
    • Compact 390mm Footprint
    • 10-Year Bowl Warranty
  • Padbury Single BowlSingle Bowl Top

    Alpine Padbury Single Bowl Sink

    $265.00 inc.GST

    Complete your kitchen, butler’s pantry, or laundry with the contemporary Padbury Single Bowl sink from Ross’s Discount Home Centre. With a modern square design, this top-mount or undermount sink will add affordable style and sophistication to any space or any size. Padbury Single Bowl is 38cm length x 38cm width x 23.5cm depth (overall). The…

  • Ardross Single BowlSingle Bowl Top

    Alpine Ardross Single Bowl Sink

    $295.00 inc.GST

    Modernise your kitchen or laundry with the stylish and versatile Ardross Single Bowl Sink from Ross’s Discount Home Centre. Featuring a sleek, contemporary square design, this sink is perfect for any modern wash-up area, including kitchens, laundries, and butler’s pantries. With its high-quality manufacturing and flexible installation options—whether as a top-mounted or undermounted sink—it’s no…

  • Alpine Lawley 1 & 3/4 Bowl Sink

    Alpine Lawley 1 & 3/4 Bowl Sink

    $480.00 inc.GST

    Hand-made brushed finish 1.2mm, 304-grade stainless steel
    Radiused corners for easy cleaning and visual appeal
    Luxury square basket waste design offering greater functionality
    Ideal for kitchens and laundries
    Square basket waste included
    Can be top-mounted or under-mounted
    Heavy-duty soundproof coating

  • Double Bowl kitchen sinkLawley 1 & 3/4 Bowl Top View

    Alpine Grove Double Bowl Sink

    $520.00 inc.GST

    Hand-made brushed finish 1.2mm, 304-grade stainless steel
    Radiused corners for easy cleaning and visual appeal
    Luxury square basket waste design offering greater functionality
    Ideal for kitchens and laundries
    Square basket waste included
    Can be top-mounted or under-mounted
    Heavy-duty soundproof coating

  • Sink Basket Accessory

    Alpine Sink Basket Accessory

    $100.00 inc.GST

    Make your kitchen sink even more practical with the Sink Basket Accessory from Ross’s Discount Home Centre’s Kitchen Sinks range. This helpful accessory fits the Padbury and Ardross sinks; however, it is universal and will serve well in any kitchen or laundry sink. Sink Basket Accessory measures 45cm (l) x 22cm (w) x 12cm (d). The…

  • Sink Tray Accessory

    Alpine Sink Tray Accessory

    $80.00 inc.GST

    Make your kitchen sink more functional with the addition of the Sink Tray Accessory from Ross’s Discount Home Centre’s Kitchen Sinks range. This convenient sink accessory suits the Padbury and Ardross sinks; however, it is universal and will serve well in any kitchen. Sink Tray Accessory measures 44.5cm (l) x 24.5cm (w) x 3cm (d)….

  • Liberty 1.5 Bowl SinkLiberty 1.5 Bowl Sink Specs

    Liberty 1.5 Bowl Bowl Sink

    $545.00 inc.GST

    The Liberty 1.5 Bowl Kitchen Sink is a stunning blend of style, functionality, and durability—an ideal addition to any modern kitchen. Crafted from premium 1.2mm 304-grade stainless steel with a sleek matte finish, it’s designed to make a lasting impression while being incredibly easy to maintain. This versatile double bowl kitchen sink features a thoughtfully…

  • Squareline Plus 32L Utility Sink

    Excellence Squareline 32L Utility Sink

    $430.00 inc.GST

    510 L x 420 W x 230mm D

  • Squareline Plus 42L Utility Sink

    Excellence Squareline 42L Utility Sink

    $580.00 inc.GST

    The Excellence Squareline 42L Utility Sink is the perfect blend of modern design, versatility, and practicality, making it an ideal choice for any kitchen or laundry. This single bowl sink boasts a sleek, contemporary style and offers dual installation options, allowing it to be mounted as either an undermount sink or a top-mounted sink. Whether…

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How to Choose Undermount Sinks

Choosing the right undermount sink for your kitchen or laundry is an important decision that can impact both the functionality and style of your space. Whether you’re looking for an undermount kitchen sink, a laundry sink, or upgrading your kitchen cupboards, this guide will help you make an informed decision. Let’s look at the key factors to consider when shopping for undermount sinks in Perth.

Undermount Kitchen Sink FAQs

The main downsides of undermount sinks are higher installation cost, limited benchtop compatibility, and more complex repairs or replacements. They require solid benchtops like stone or concrete and professional installation to ensure proper support and sealing.

Yes, an undermount sink can be replaced without removing the benchtop, but only if the new sink closely matches the existing cut-out size and corner radius. If the replacement sink is larger, the stone may need to be re-cut. Any replacement that isn’t like-for-like should be carried out by a professional.

Yes. Undermount sinks are more difficult to install than top-mount sinks. They must be fixed from underneath the benchtop using brackets and adhesive, aligned precisely, and sealed correctly. Installation is typically done during benchtop fabrication rather than after.

An undermount sink can last 20–30 years or more, depending on the sink material, installation quality, and benchtop support. The sink itself often outlasts the adhesive and mounting system, which may require inspection or maintenance over time.

This is subjective, but undermount sinks are generally considered sleeker and more modern because they create a seamless transition between the benchtop and sink. Inset or top-mount sinks have a visible rim, which some people prefer for traditional or practical kitchen designs.

No. It is not common for undermount sinks to fall when installed correctly. Failures usually occur due to poor installation, inadequate support brackets, or adhesive breakdown over time. Proper fixing and professional installation significantly reduce this risk.

People like undermount sinks because they:

  • Create a clean, seamless benchtop look
  • Make it easy to wipe crumbs and water straight into the sink
  • Pair well with stone and modern kitchen designs

They’re especially popular in high-end or minimalist kitchens where aesthetics are a priority.

Neither option is universally “better”—it depends on your kitchen, budget, and benchtop.

  • Top mount sinks are easier to install, more affordable, and suit DIY or replacement projects
  • Undermount sinks offer a seamless look but require stone benchtops and a more complex installation

For a full side-by-side breakdown, see our comparison guide on Undermount Sinks vs Drop-In Sinks to determine which option suits your kitchen best.

Handy Kitchen Hints

Keep your kitchen at the cutting edge of style and functionality with our latest articles and resources. From innovative design trends to practical buying guides, our latest posts offer expert insights and creative ideas to inspire your kitchen renovation. Dive into the latest in kitchen transformations, organisation hacks, and culinary innovations below.

  • How to Choose a Pantry Cupboard for Your Kitchen

    A kitchen pantry cupboard is one of those purchases that seems straightforward until you’re actually standing in the store trying to decide. Most customers who come to us have already decided they want a pantry — but they’re not sure…