Skip to content
Always FREE SHIPPING to continental US!
Always FREE SHIPPING to continental US!

Nantucket Sinks 18-Inch Undermount Fireclay Kitchen Sink Wellfleet-1818W

Sold out
Original price $0.00 - Original price $0.00
Original price $0.00
$494.99 - $494.99
Current price $494.99
Nantucket Sinks Wellfleet-1818W is a new addition to our Cape Collection. By popular demand, we offer this smaller undermount fireclay kitchen sink. A square single bowl design, it gently slopes and tapers to the bottom of the basin. The compatible bottom grid and drain are included. The top edge of the sink is finished with white porcelain enamel glaze so it can be reveal mounted. There are many benefits to fireclay; eco friendly in its need for fewer cleansers and its natural material. The petite size allows for smaller island applications. Glazed in classic white, the Wellfleet-1818W is here and ready to help you go apronless! *A note about fireclay sinks: due to the curing process, small surface cracks typically appear on the underside of the sink. These cosmetic flaws are from the molding process and do not affect the performance or visible luster of the sink.


  • Protective bottom grid is included
  • Stainless steel finish drain included
  • Due to the firing process, shrinking will occur and named dimensions are nominal only
  • Undermount installation
  • Fireclay is hygienic, with a glazed surface that inhibits bacterial growth better than stainless steel.
  • Professional installation only - mounting hardware not included


  • Exterior Dimensions: 18" L x 18" W x 9" H
  • Interior Dimensions: 15" L x 15" W x 8.25" H
  • Material(s): Fireclay
  • Metal Plating: White
  • Finish: Porcelain Enamel Glaze
  • Color: White
  • Mount Type: Undermount
  • Sink Type: Undermount
  • Sink Shape: Square
  • Overflow: Without Overflow
  • Bowl Type: Single Bowl
  • Number of Bowls: 1
  • Drain: 3.5" Standard
  • Cabinet Base Minimum: 21"
  • Weight: 50 lbs
  • Condition: New
  • SKU: Wellfleet-1818W


Installation Guide

Specifications Sheet

Care and Maintenance