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RAK Square Inset or Undermount White Ceramic Kitchen Sink & Waste - 450mm x 475mm

Rated 4.67/5 from 58 customer reviews

RRP £389 save 52%


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What's great about it?

  • Spacious single bowl ceramic sink that can be paired with matching 0.5 bowl
  • Stain, scratch & heat resistant fireclay with easy-to-clean high-gloss white glaze
  • It can be undermounted onto solid worktops or inset into a laminate worktop
  • Includes basket strainer waste, overflow pipework and overflow cover

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Recommended extras

We've hand-picked these items because they are a great choice alongside the RAK Square Inset or Undermount White Ceramic Kitchen Sink & Waste - 450mm x 475mm

The RAK 450 Gourmet square ceramic 1 bowl kitchen sink can be mounted either on top of or under your worktop - whichever style you choose.

Made from high fired ceramic material, this timeless sink created by RAK has a durable and non-porous surface with smooth curved ceramic edges that are easy to keep clean. The Gourmet 450 sink also features two water outlet options and is suitable for a waste disposal unit - The perfect sink for busy sinks and hardworking kitchens.

  • Includes basket strainer waste, overflow pipework and overflow cover
  • FireClay ceramic material
  • Gloss white finish
  • Inset or undermount installation
  • Pair your sink with a space saving plumbing kit from the recommended extras
  • 10 year guarantee

  • Width - 450mm
  • Depth - 475mm
  • Height - 215mm
  • Minimum cabinet size - 500mm
  • 90mm waste outlet

Bowl dimensions:
  • Width - 380mm
  • Depth - 405mm
  • Height - 215mm

Inset cut-out size:
  • Width - 430mm
  • Depth - 455mm

Undermount cut-out size:
  • Width - 375mm
  • Depth - 400mm

Please Note: An extended flange is required when installing a waste disposal unit with this sink, due to the extra thickness of the ceramic material.

Please note: This fireclay ceramic sink may have a tolerance of +/-3% on the specified measurements. This is due to the manufacturing process. As fireclay ceramic is a natural material, once it has been fired in the kiln it can expand or contract ever so slightly causing slight fluctuations to the measurements stated above and in the spec box. For this reason, we strongly recommend that you wait until you have received your sink and can measure it for templating purposes before making any cuts in your worktop. If you would like more information, please feel free to contact our sales team here via live chat or email

PDF Product PDF
Product Overview
Product Code rak-gourmet-sq-1b-sink
Global Trade Item Number 5056176003791
Type Ceramic Kitchen Sinks
Brand RAK Ceramics
GuaranteeMore information 10 Years


Please note that these guarantees are provided by the manufacturer, and will be subject to individual exclusions, exceptions, and terms and conditions, for example avoiding abrasive bleach-based cleaning products.

If you need further info about a specific manufacturer's guarantee, please contact our team.

Number Of Drainers No Drainer
Number of Bowls 1 Bowl
Material Fireclay Ceramic
Capacity (ltr) 27.9
Popular Features Includes Waste Kit, Suitable for Waste Disposers
Drilled HolesMore information No Tap Holes

This tells you how many holes there are on the sink to mount your kitchen tap.

For sinks with a reversible drainer (one that can be on the left or right) the pre-drilled or pre-scored tap holes will be on both sides of the sink.

For sinks with a handed drainer, the pre-drilled or pre-scored tap holes will only be on one side of the sink.

Mounting Type Inset, Undermount
Finish Alpine White
Shape Square
Orientation Left Hand, Right Hand
Ceramic ToleranceMore information +/-3%
Width (mm) 450
Height (mm) 215
Depth (mm) 475

Ceramic Tolerance

Due to the natural manufacturing process, the true size of our ceramic items may be slightly different from the size listed on our website. Ceramic tolerance is an indication of how much your product could deviate from the size you see on our product page.

When purchasing ceramic products, it’s a good idea to check the ceramic tolerance before installing pipework, and if purchasing a ceramic sink, waiting for it to arrive before cutting a worktop.

Rated 4.67/5 from 58 customer reviews


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Products with estimated delivery dates take a little longer to get to you safely and are not available for next day delivery.

We will do our utmost to meet these estimates, although we recommend you do not book an installer until you have received and checked your order.

If you are in a hurry, view similar products available for next day delivery.