American Standard 18SB.9301800S.075

American Standard

Portsmouth 29-3/4" Single Bowl Stainless Steel Undermount Kitchen Sink with Drain

$666.00 Save $163.17

select Finish: Stainless Steel


A refreshing blend of iconic style and modern functionality, this Portsmouth 29-3/4" single bowl kitchen sink pairs wonderfully with the Portsmouth kitchen faucet collection. With curved corners for easy cleaning, the undermount sink is engineered with 18-gauge stainless steel, providing a durable option for your kitchen. For convenience, the Portsmouth sink comes with a cutout template and hardware for an easier install. For added quality, this sink is equipped with bottom and side sound pads providing insulation and sound protection.
  • Dimensions: 29-3/4" wide x 18" long (front to back) x 9" high
  • Bowl dimensions: 27-3/4" wide x 16-1/4" long (front to back) x 9" high
  • Material: 18-gauge stainless steel
  • Undermount design for a seamless appearance
  • Equipped with SoundSecure+ rubber sound pads on the bottom and sides of your sink for extra protection against unwanted noise and vibration
  • Features StoneLock multi-layer spray insulation to help with sound absorption and to minimize condensation on the underside of your sink
  • 3-1/2" offset rear drain opening
  • Includes a 9028000.075 drain, installation hardware, cutout, and instructions
  • Minimum cabinet size: 36"
  • Bottom grids for extra scratch protection are sold separately (8459.301800.075)
Size 29-3/4x18 IN
Depth 9 IN
Number of bowls 1
Product type With Drain
Finish Stainless Steel
Mounting Undermount
Shape Rectangle
Material Stainless Steel
Gauge 18
Bowl dimensions 27-3/4x16-1/8x9 IN
Drain size 3-1/2 IN
Drain location Center Rear
Minimum cabinet size 36 IN
Length 18 IN
Width 29-3/4 IN
Height 9 IN
Bowl width 27-3/4 IN
Bowl length 16-1/4 IN
Includes Undermount Sink Clips, Cutout Template and Instructions
Style Traditional
Color family Stainless Steel
Collection Portsmouth
Brand American Standard
American Standard has been creating healthy, responsible, and beautifully designed bathroom and kitchen products for more than 140 years. By embracing practical utility and innovation, they've created easy-to-install faucets, self-cleaning toilets, and freestanding bathtubs designed with affordable luxury in mind. American Standard has consistently put product design and dependability first, making them a brand known and trusted by plumbing professionals. For this reason, Riverbend Home is proud to offer a wide selection of American Standard products to our residential and commercial customers. American Standard offers a broad range of bath and kitchen products that are designed to marry style and function with innovative solutions, creating products that simply make life easier. At American Standard, innovation never stops and ingenuity never ceases. Riverbend Home is an authorized reseller.