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Laufen Kartell 18" Square White Bathroom Sink With 3 Tap Holes, Concealed Outlet, Without Overflow Hole

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A complete bathroom project inspired by the iconic design of Kartell together with the quality of LAUFEN. On one hand, Kartell, Italian, creative, colorful, and iconic. The family company that has marked the history of design and revolutionized furnishing in the use of plastic materials for over 60 years now. On the other, LAUFEN, Swiss, rigorous, and reliable. For 125 years, a great commitment to making culture in the bathroom and innovation in the production of ceramic sanitary ware. It is a shared project of great innovation, which has required more than three years to develop, the result of the constant research that is part of the DNA of the two companies. Serving as the link between these two players are the award winning designers Ludovica+Roberto Palomba, who themselves are leaders in designing for the bathroom.


  • Approx. 18" W x 18" D x 4" H bathroom sink
  • Made with SaphirKeramik (a unique extra strong ceramic material)
  • Meets or exceeds the following standards: ASME 112.19.2 / IAPMO listed
  • Available in White, Glossy Black, Matte Gray, Matte White, and Matte Black


Tap / Faucet hole
Overflow hole Without
Drain outlet
Finish White
Shape Square
Bowl position Central
Glazed base Yes
Installation type Vanity Countertop, Wall-hung
Number of fixing points 2
Product Dimensions & Weight
Width (in) 18 2/16 (460 mm)
Depth (in) 18 2/16 (460 mm)
Height (in) 4 12/16 (120 mm)
Bowl Depth (in) 12 3/8 (315 mm)
Bowl Width (in)
17 1/2 (444 mm)
Weight (kg)
12.5 (27.6 lb)
cUPC/ASME Compliant

    The Uniform Plumbing Code (cUPC) and American Society of Mechanical Engineers (ASME) are trade organizations that cooperatively meet to create mechanical design and test routines for plumbing products. These are trade organizations tasked with creating guidelines for safe and interchangeable products that provide value for consumers and competition among manufacturers. All of LAUFEN Bathroom ceramic products (unless noted otherwise) meet the design requirements and laboratory testing demands of these organizations. Organizations that provide this testing routine include the International Association of Plumbing and Mechanical Officials (IAPMO Group), which has issued several of LAUFEN’s certifications.

      Mounting Accessories

      Included Items:

      • Valve pre-assembled
      • Pop-up waste valve, part nr. 898302
      • Mounting set M 6/16“ x 5 8/16“ (M10 x 140 mm), part nr. 899882
      • Trap Thread Adapter G 1 1/4" / 1 1/2"-11.5NPT, part nr. 899338 (color 004)

      Excluded Items:

      • Siphon D40 chrome, part nr. 893979

      Technical Drawings

      Top View

      Side View
      Back View


      LAUFEN warrants its LAUFEN branded ceramic products and all bathtubs (acrylic, Santec, Marbond) against defects in material and/or workmanship for a period of five (5) years from the date of original purchase. Furniture items including vanities, wall cabinets, and related accessories are also warranted against defects in material and workmanship for a period of one (1) year from the date of original purchase. Components such as bolts, fill and flush valves, drains, and seats with covers are warranted against defects in material and workmanship for a period of one (1) year from the date of original purchase.

      Terms and Conditions apply.


      About LAUFEN

       Since 1892 LAUFEN signifies craftsmanship.

      LAUFEN’S visionary work with ceramics requires knowledge of substance, an experimental approach, and the ability to translate the ideas into an industrial process. LAUFEN processes the delicate material with its passion and attention. LAUFEN pays great attention to details in order to achieve the best Swiss quality.

      Smarter, larger, more effective, more forward-looking: LAUFEN always set their sights somewhat higher. This includes resource-saving, handling, and intelligent recycling during the production process as well as using products that reduce the amount of water used for flushing.

      Every single toilet, urinal, and bidet is subject to a vacuum test and checked for flushing ability.

      A thorough visual check after each stage of production guarantees that only perfect pieces are manufactured in the production process. Employees confirm the perfect condition of each piece after every state of production with their personal mark.

      The final check at LAUFEN guarantees what the company stands for reliability, precision, and function in all possible colors and shapes.


      SaphirKeramik, patented and available on the market, is one of the latest, globally significant innovations from LAUFEN. This revolutionary, ceramic material reaches its exceptional hardness blended with corundum, a colorless mineral, which is a component of sapphires. This gives SaphirKeramik a flexural strength equal to that of steel. Yet it has the potential to be wafer-thin, giving designers almost infinite freedom to experiment – and tear up the rulebook of bathroom design.

      Options & Accessories


      Kartell Projection 4 3/8" Fixed Spout Chrome Bathroom Sink Mixer Faucet With Storage Tray
      • With Pop-up waste - SKU: H311331004111U
      • Without Pop-up waste - SKU: H311331004110U


      Kartell Projection 4 1/2" Fixed Spout Single Lever Chrome Bathroom Sink Mixer Faucet
      • With Pop-up waste - SKU: H311331004101U
      • Without Pop-up waste - SKU: H311331004100U

      Vanity Base

      Kartell 15" x 17" x 31" Towel Holder And Bathroom Sink Frame
      Model No.: 385334
      • Chrome - SKU: H3853340040001
      • Matte Black - SKU: H3853344500001


      Kartell 17" x 17" x 23" 2 Drawers Vanity Base
      Model No.: 407508
      • White - SKU: H4075080336401
      • Slate Gray - SKU: H4075080336421

      Other colors available as Special Order +50%