• Oliveri ST-BL1550U Santorini Single Bowl Undermount Sink

    • Made in Italy
    Oliveri Santorini Large Bowl Undermount Sink Black ST-BL1550UOF hero image
    Oliveri Santorini Large Bowl Undermount Sink Black ST-BL1550UOF
    Yet to be reviewed
    • Overview
    • Specifications & manuals
    • Reviews
    • Legendary service
    • Delivery, services & returns
    • Questions & answers

    Overview

    Oliveri’s Santorini sinks are composed of 80% granite and quartz particles and 20% acrylic resin. This construction not only steeps your kitchen in European splendour; it gives you a sink that will last a long time and help you to maintain a clean kitchen.

    This sink’s nanoparticles will not only keep the surface clear of contaminants you can see, but also safeguard against invisible pollutants. An active agent in the sink prevents limescale build-up to make cleaning easier in the long run. Beyond cleanliness, the surface also provides insulation for heat and sound, so you can maintain water temperatures for longer and wash up with little noise.

    Despite its single bowl configuration, this sink can easily accommodate wide dinner plates and serving trays. Designed for undermount installation, you can enjoy an undisturbed flow between your benchtop and sink.
    Triple-action nanoparticles

    The nanoparticles in Santorini sinks perform a triple action. Because the surface is not porous, you don’t have to worry about pollutant substances seeping into your workspace. Antibacterial properties will help keep bad smells out of your kitchen, and an active agent prevents limescale as a self-cleaning measure.

    Heat and sound insulation

    If you’re soaking dishes in this sink, the surface will maintain hotter water temperatures for longer. The sink is also made to absorb noise, so you can do your washing up without disturbing your home’s peaceful domesticity.

    Scratch resistant

    When it’s peak hour in your kitchen and multiple people are moving around, performing different tasks, you’re liable to a few knocks and bumps along the way. Thankfully, this sink is built to withstand the everyday wear and tear associated with preparing meals in a busy kitchen.

    Undermount

    Undermounting this sink will give you a totally concealed sink aesthetic that doesn’t break the clean flow of your benchtop. Undermounted sinks sit underneath your benchtop. Keep in mind, undermounting is only suitable in stone or concrete benchtops, as laminate or hardwood benchtops can be water-damaged by undermounting.

    Specifications & manuals

    key Specifications
    Brand
    Oliveri
    Finish Colour
    Black
    Height (mm)
    200 mm
    Width (mm)
    490 mm
    Depth (mm)
    400 mm
    Length (mm)
    490 mm
    Model Number
    ST-BL1550U
    Bowl Size
    490 (W) x 400 (D) x 200 (H)
    Sink Type
    Undermount
    Bowl Type
    Single
    Recommended Benchtop Type
    Stone or Concrete
    Material
    Moulded granite
    Drainer
    No Drainer
    warranty
    Manufacturer Warranty
    Lifetime
    cut Out
    Cut Out Width (mm)
    488 mm
    Cut Out Depth (mm)
    398 mm
    Cut Out Note
    The cut-out measurements below are only a guide. Your cabinet maker or stonemason must measure the physical size of this unit BEFORE making any cuts into a benchtop. See the manufacturer’s specification sheet below for more details.
    other Features
    Features
    Construction: Moulded granite
    Material: 80% granite and quartz particles & 20% acrylic
    compatible Benchtop Types
    Stone Benchtops
    sink Installation
    Flush Mount
    Undermount

    Reviews

    Rating snapshot

    5
    2
    4
    1
    3
    1
    2
    0
    1
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    Average customer rating

    Overall
    4.3
    Ease of setup
    4.3
    Build quality
    4.7
    Value of product
    3.7

    Appliances Online's customer reviews are independently managed by Bazaarvoice, ensuring their accuracy and honesty. Vouchers are sometimes offered to verified buyers in exchange for their unbiased review.

    Learn more about Bazaarvoice Authentic Reviews Trust Mark
    1-3 of 4 reviews
    Kerry E2023-07-21
    SLEEK ADDITION TO OUR KITCHEN
    We love our Oliveri Santorini Undermount Sink so much, this is second one for our new kitchen when we moved house. It fits the bill for functionality, style, durability and ease of use and blends in unobtrusively into the island bench top.
    Build quality
    5.0
    Ease of use
    5.0
    Value of product
    5.0
    Satisfied Customer2022-03-09
    Very Nice and Stylish!
    This is exactly as I had imagined it would be. I love it but have to take care as it is has angular corners and the water tends to sit there unless I wipe it clean every single time. But it's not that much of a bother as it looks lovely and complements the overall decor so well. I am delighted with it! The rest is too soon to talk about so we shall wait and see how well it lasts......
    Philpy2021-08-19
    Laundry trough.
    After a 3 month delay on receiving our sink after ordering it because of Covid restrictions we finally received it and it is a Very nice trough for our laundry. Being black it and sets our laundry off.
    Build quality
    4.0
    Ease of use
    3.0
    Value of product
    2.0

    Legendary service

    The Appliances Online Net Promoter Score (NPS) is based on feedback from 89,897 people, collected between August 2024 to August 2025. Learn more about the Net Promoter Score (NPS).
    Unwavering support and attention to detail
    David, Warragul, VIC
    Just wanted to say how impressed I was
    Debbie, Erskinville, NSW
    Very impressed with your company
    Michelle, Underwood, QLD

    Delivery, services & returns

    Appliances Online is all about legendary service. We offer free next business day delivery, free connection, free removal and free recycling, and we even offer Saturday delivery and, in some locations, a Premium Delivery option that allows you to choose your own 2-hour delivery window.

    Questions & answers

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