Sale!  2 Days Only.  5% Off Most Orders! plus FREE SHIPPING!*  Use Code: SAVE5 

Ends   *Exclusions

Narrow Your Search

Brand:

Finish:

Price Range:

    $0 $4150
    $ to $

Rating:

Gauge:

Drain Placement:

Minimum Cabinet Size:

bathroom sink 20 x 18

  • Products (998)
Show Ratings
View:
Products per page:
1 23 ... 28
Sort by:
Kohler 20" x 18" Drop-In Single Bowl Bathroom Sink with Overflow

Kohler 20" x 18" Drop-In Single Bowl Bathroom Sink with Overflow

Kohler K-2890-4-47

  • Kohler Tahoe Lavatory-2
  • Kohler Tahoe Collection-3
  • 20" x 18" Cast Iron Lavatory-4
  • For Mounting With Metal Frame (Sold Separately)-5
  • Drilled With 4" Centers-6
  • ...
Kohler
Tahoe Collection
Available in 3 finishes
$252.71 - $328.54
Cheviot 20 Inch Drop-In Basin 4 Inch Drilling LESS Faucet

Cheviot 20 Inch Drop-In Basin 4 Inch Drilling LESS Faucet

Cheviot 1108-WH-4

  • This model of sink is elegantly square with softening rounded corners-2
  • 4" Faucet Hole Drilling-3
  • Basin Only; Faucet NOT Included-4
  • Vitreous China-5
Cheviot
Ibiza Collection
Finish:White
$127.50
Barclay Compact Wall-Hung Basin Sink, 8" cc

Barclay Compact Wall-Hung Basin Sink, 8" cc

Barclay 4-618WH

  • Barclay Wall-Hung Basin Sink, 8" cc-2
  • Compact Collection-3
  • For wall-hung installation-4
  • Vitreous china-5
  • Dimensions: 17-3/4" W x 14-1/8" D-6
  • ...
Barclay
Compact Collection
Finish:White
$124.80
Barclay Compact 450 Series Vitreous China Pedestal Lavatory with 8" Widespread

Barclay Compact 450 Series Vitreous China Pedestal Lavatory with 8" Widespread

Barclay 3-538WH

  • …15-3/8" x 8-1/2"-1
  • Basin Depth: 5-5/8"-2
  • Back of Basin to Center of Faucet: 2-1/2"-3
  • Back of Basin to Center of Drain: 6-3/4"-4
  • Mount Bolts Height: 29-1/4"-5
  • Mount Holes cc: 8-1/2"-6
  • ...
Barclay
Compact Collection
Finish:White
$158.60
Barclay 500 Series Wall-Hung Basin 8" cc

Barclay 500 Series Wall-Hung Basin 8" cc

Barclay 4-928WH

  • Barclay Wall-Hung Sink Basin 8" cc-2
  • Elena 500 Collection-3
  • For wall-hung installation-4
  • Vitreous china-5
  • Dimensions: 19-3/4" W x 18-1/8" D x 5-1/2" H-6
  • ...
Barclay
Elena Collection
Finish:White
$200.85
Cheviot 21 Inch Drop-In Basin Single Hole

Cheviot 21 Inch Drop-In Basin Single Hole

Cheviot 1187-WH-1

  • Sink has an overflow hole-2
  • cUPC approved-3
  • Single Hole-4
  • Vitreous China-5
  • Measurements: 21 5/8 x 17 3/4 Inches-6
  • ...
Cheviot
Manhattan Collection
Finish:White
$135.00
Kohler 20" x 18" Wall Mount Single Bowl Bathroom Sink

Kohler 20" x 18" Wall Mount Single Bowl Bathroom Sink

Kohler K-2867-0

  • Kohler Hudson Wall-Mount Lavatory-2
  • Kohler Hudson Collection-3
  • 20" x 18" -4
  • Cast Iron Lavatory With Back-5
  • Lugs For Chair Carrier-6
  • ...
Kohler
Hudson Collection
Finish:White
$301.80
Kohler 20-11/16" x 17-5/16" Single Bowl Undermount Vitreous Bathroom Sink with Overflow

Kohler 20-11/16" x 17-5/16" Single Bowl Undermount Vitreous Bathroom Sink with Overflow

Kohler K-2339-33

  • …Lavatory-1
  • Includes 52047 Clamp Assembly -2
  • ADA Compliant-3
  • Recatangular Design-4
  • No Faucet Holes-5
  • Combine With A Wall-or Counter-Mount Faucet To Complete The Lavatory-6
  • ...
Kohler
Memoirs Collection
Available in 10 finishes
$225.23 - $336.71
Kohler 22-1/2" x 16-1/8" Single Bowl Undermount Enameled Bathroom Sink with Overflow

Kohler 22-1/2" x 16-1/8" Single Bowl Undermount Enameled Bathroom Sink with Overflow

Kohler K-2838-0

  • …Stands Out In The Crowd Of White OVal Undercounter Basins-1
  • Perfectly Symmetrical From Front To Back, The Soft, Comfortable Inner Curve Of The Ledges Basin Lends Itself To Many Design Environments-2
  • Outer Dimensions: 22-1/2" x 16-1/8" x 6"-3
Kohler
Ledges Collection
Available in 9 finishes
$183.90 - $274.95
Kohler 23" x 18-3/16" Drop-In Single Bowl Bathroom Sink

Kohler 23" x 18-3/16" Drop-In Single Bowl Bathroom Sink

Kohler K-2356-8-58

  • Kohler Archer Self-Rimming Lavatory-2
  • Kohler Archer Collection-3
  • 22-5/8" x 19-7/16" Vitreous China Lavatory-4
  • Self-Rimming-5
  • With Overflow-6
  • ...
Kohler
Archer Collection
Available in 10 finishes
$123.81 - $190.20
Kohler 20" x 18" Single Bowl Undermount Three-Hole 8" Centers Bathroom Sink

Kohler 20" x 18" Single Bowl Undermount Three-Hole 8" Centers Bathroom Sink

Kohler K-2890-8U-0

  • Kohler Tahoe Undercounter Lavatory-2
  • Kohler Tahoe Collection-3
  • 16" x 12" Cast Iron Lavatory-4
  • For Undermount Installation -5
  • Includes Installation Hardware-6
  • ...
Kohler
Tahoe Collection
Available in 3 finishes
$245.97 - $328.54
Kohler 20" x 18" Wall Mount Single Bowl Bathroom Sink

Kohler 20" x 18" Wall Mount Single Bowl Bathroom Sink

Kohler K-2868-0

  • Kohler Hudson Wall-Mount Lavatory With 8" Centers-2
  • Kohler Hudson Collection-3
  • 20" x 18" -4
  • Cast Iron Lavatory With Back-5
  • Lugs For Chair Carrier-6
  • ...
Kohler
Hudson Collection
Finish:White
$301.80
Kohler 20-1/8" x 16-1/2" Drop-In Single Bowl Bathroom Sink

Kohler 20-1/8" x 16-1/2" Drop-In Single Bowl Bathroom Sink

Kohler K-2699-8-7

  • Kohler Oval Drop-In Bathroom Sink-2
  • Bryant Collection -3
  • With its understated, straightforward design, Bryant complements both traditional and modern bathrooms. This Bryant sink is an attractive option for bathrooms with a classic, everyday appeal.-4
  • Features:-5
  • 8-inch center faucet holes-6
  • ...
Kohler
Bryant Collection
Available in 10 finishes
$72.34 - $108.15
Kohler 20-1/8" x 16-1/2" Drop-In Single Bowl Bathroom Sink

Kohler 20-1/8" x 16-1/2" Drop-In Single Bowl Bathroom Sink

Kohler K-2699-1-0

  • Kohler Oval Drop-In Bathroom Sink-2
  • Bryant Collection-3
  • The minimalist approach of the Bryant Oval sink evokes casual elegance. Appealing and affordable, this versatile design is an ideal choice for both contemporary and traditional bathroom styles.-4
  • Features:-5
  • Single faucet hole-6
  • ...
Kohler
Bryant Collection
Available in 10 finishes
$72.34 - $108.15
Kohler 20-1/8" x 16-1/2" Drop-In Single Bowl Bathroom Sink

Kohler 20-1/8" x 16-1/2" Drop-In Single Bowl Bathroom Sink

Kohler K-2699-4-7

  • Kohler Oval Drop-In Bathroom Sink-2
  • Bryant Collection-3
  • The minimalist approach of the Bryant Oval sink evokes casual elegance. Appealing and affordable, this versatile design is an ideal choice for both contemporary and traditional bathroom styles.-4
  • Features:-5
  • 4-inch center faucet holes-6
  • ...
Kohler
Bryant Collection
Available in 10 finishes
$58.55 - $108.15
Kohler 23-1/8" x 15-1/4" Single Bowl Drop-In 20-Gauge Bathroom Sink

Kohler 23-1/8" x 15-1/4" Single Bowl Drop-In 20-Gauge Bathroom Sink

Kohler K-2603-SU-NA

  • Rhythm Self-Rimming Lavatory with Satin Finish-2
  • 20 Gauge Stainless Steel Self Rimming Lavatory Sink-3
  • Includes Installation Hardware-4
Kohler
Rhythm Collection
Finish:Satin
$312.30
Kohler 20" x 18" Metal Frame for K-2890-4 Sink

Kohler 20" x 18" Metal Frame for K-2890-4 Sink

Kohler K-6688-NA

  • Metal lavatory frame for use with Tahoe lavatory-2
  • Category: Kitchen Sinks-3
  • Collection: Universal-4
  • Create a clean, classic look for your Tahoe basin with this stainless-steel frame.-5
  • Fits around the outside of K-2890 Tahoe flat-rim bathroom sinks.-6
  • ...
Kohler
Tahoe Collection
Finish:No Finish
$56.59
Kohler 20" x 18" Single Bowl Undermount Enameled Cast Iron Bathroom Sink

Kohler 20" x 18" Single Bowl Undermount Enameled Cast Iron Bathroom Sink

Kohler K-2890-4U-96

  • Kohler Tahoe Undercounter Lavatory-2
  • Kohler Tahoe Collection-3
  • 16" x 12" Cast Iron Lavatory-4
  • For Undermount Installation-5
  • Includes Installation Hardware-6
  • ...
Kohler
Tahoe Collection
Available in 3 finishes
$245.97 - $328.54
Empire Industries 18" x 12" Undermount Single Bowl Bathroom Sink

Empire Industries 18" x 12" Undermount Single Bowl Bathroom Sink

Empire Industries U2B

  • Empire Industries Sink-2
Empire Industries
Universal Collection
Available in 2 finishes
$153.75 - $172.50
Kohler 23-1/8" x 15-1/4" Drop-In Single Bowl Bathroom Sink

Kohler 23-1/8" x 15-1/4" Drop-In Single Bowl Bathroom Sink

Kohler K-2603-MU-NA

  • Rhythm self-rimming lavatory with Mirror finish-2
  • Category: Bathroom Sinks-3
  • Collection: Rhythm-4
Kohler
Rhythm Collection
Finish:No Finish
$312.30
Kohler 23-1/8" x 15-1/4" Single Bowl Undermount Bathroom Sink

Kohler 23-1/8" x 15-1/4" Single Bowl Undermount Bathroom Sink

Kohler K-2602-SU-NA

  • …everyone's attention with its contemporary, elliptical shape and spacious, flat-rim styling-1
  • Complete this undercounter model with a wall- or counter-mount faucet-2
  • Exterior dimensions: 23-1/8 In. L x 15-1/4 In. W-3
  • Interior dimensions: 18 In. L x 13 In. W-4
  • No faucet holes-5
Kohler
Rhythm Collection
Finish:Stainless Steel
$312.30
Kohler 23-1/8" x 15-1/4" Single Bowl Undermount Bathroom Sink

Kohler 23-1/8" x 15-1/4" Single Bowl Undermount Bathroom Sink

Kohler K-2602-MU-NA

  • Rhythm elliptical undercounter lavatory with Mirror finish-2
  • Category: Bathroom Sinks-3
  • Collection: Rhythm-4
Kohler
Rhythm Collection
Finish:Stainless Steel
$312.30
Kohler 18-9/16" x 15-3/4" Above-Counter Single Bowl Bathroom Sink

Kohler 18-9/16" x 15-3/4" Above-Counter Single Bowl Bathroom Sink

Kohler K-5400-W-FF

  • bathroom sink with White painted underside-1
  • Category: Bathroom Sinks-2
  • Collection: Iron Plains-3
Kohler
Iron Plains Collection
Available in 2 finishes
$307.50 - $459.71
Kohler 18-9/16" x 15-3/4" Above-Counter Single Bowl Bathroom Sink

Kohler 18-9/16" x 15-3/4" Above-Counter Single Bowl Bathroom Sink

Kohler K-5400-B-FD

  • bathroom sink with Biscuit painted underside-1
  • Category: Bathroom Sinks-2
  • Collection: Iron Plains-3
Kohler
Iron Plains Collection
Available in 2 finishes
$399.75 - $459.71
Kohler 18-9/16" x 15-3/4" Above-Counter Single Bowl Bathroom Sink

Kohler 18-9/16" x 15-3/4" Above-Counter Single Bowl Bathroom Sink

Kohler K-5400-P5-20

  • bathroom sink with Iron Black painted underside-1
  • Category: Bathroom Sinks-2
  • Collection: Iron Plains-3
Kohler
Iron Plains Collection
Available in 13 finishes
$307.50 - $459.71
Kohler 18-1/4" x 15-5/8" Above-Counter Single Bowl Bathroom Sink

Kohler 18-1/4" x 15-5/8" Above-Counter Single Bowl Bathroom Sink

Kohler K-2833-20

  • …Pool Drop-In Bathroom Sink-1
  • DemiLav Collection-2
  • Delicately sloping lines and a squared-off silhouette give the DemiLav Wading Pool sink a distinctive, contemporary style that sets it apart from traditional designs. The shallow basin depth creates a sleek focal point in your bathroom.-3
  • Features:-4
Kohler
Demilav Collection
Available in 17 finishes
$294.64 - $440.51
Kohler 19-1/4" x 16-1/8" Single Bowl Undermount Self-Rimming Bathroom Sink

Kohler 19-1/4" x 16-1/8" Single Bowl Undermount Self-Rimming Bathroom Sink

Kohler K-14218-LY-0

  • Kohler Artist Editions Soliloquy Undercounter Lavatory-2
  • Kohler Artist Editions Collection-3
  • Kohler Soliloquy Series-4
  • 17"L x 14"W Caxton Undercounter Lavatory-5
  • Vitreous China Construction-6
  • ...
Kohler
Soliloquy Collection
Finish:White
$692.74
Nantucket 18" x 12" Ceramic Undermount Single Bowl Bathroom Sink

Nantucket 18" x 12" Ceramic Undermount Single Bowl Bathroom Sink

Nantucket UM-18X12-B

  • Exterior Dimensions: 20.5" x 14.25"-2
  • Interior Dimensions: 18.375" x 12.25"-3
  • Enamel Glaze Makes Seals Virteous China and Make Easy to Clean-4
  • Classic White Color is a Timeless Choice For Your Bathroom or Powder Room-5
  • With Overflow-6
  • ...
Nantucket
Great Point Collection
Available in 2 finishes
$118.13 - $125.99
Kohler 18-5/8" x 16-13/16" Above-Counter Single Bowl Bathroom Sink

Kohler 18-5/8" x 16-13/16" Above-Counter Single Bowl Bathroom Sink

Kohler K-2332-96

  • Kohler Watercove Wading Pool Lavatory-2
  • Kohler Wading Pool Collection-3
  • 18-5/8" x 16-3/16" Vitreous China Above-Counter Lavatory-4
  • ADA Compliant-5
  • No Faucet Holes-6
  • ...
Kohler
Watercove Collection
Available in 3 finishes
$231.48 - $309.19
Kohler 18-5/8" x 16-13/16" Above-Counter Single Bowl Bathroom Sink

Kohler 18-5/8" x 16-13/16" Above-Counter Single Bowl Bathroom Sink

Kohler K-2331-8-0

  • Kohler Chord Wading Pool Lavatory With 8" Centers-2
  • Kohler Wading Pool Collection-3
  • 18-5/8" x 16-13/16" Vitreous China Above Counter Lavatory-4
  • Integral Faucet Deck-5
  • Drilled With 8" Centers-6
  • ...
Kohler
Chord Collection
Available in 3 finishes
$299.74 - $389.66
Kohler 24" x 18" Drop-In Single Bowl Bathroom Sink

Kohler 24" x 18" Drop-In Single Bowl Bathroom Sink

Kohler K-2907-8-0

  • Kohler Thoreau Self-Rimming Lavatory-2
  • Kohler Thoreau Collection-3
  • 24" x 18" Oval Cast Iron Lavatory-4
  • Self-Rimming-5
  • Drilled With 8" Centers-6
  • ...
Kohler
Thoreau Collection
Available in 3 finishes
$291.31 - $389.10
Kohler 24" x 18" Drop-In Single Bowl Bathroom Sink

Kohler 24" x 18" Drop-In Single Bowl Bathroom Sink

Kohler K-2907-4-0

  • Kohler Thoreau Self-Rimming Lavatory-2
  • Kohler Thoreau Collection-3
  • 24" x 18" Oval Cast Iron Lavatory-4
  • Self-Rimming-5
  • Drilled With 4" Centers-6
  • ...
Kohler
Thoreau Collection
Available in 3 finishes
$291.31 - $389.10
Kohler 24" x 18" Drop-In Single Bowl Bathroom Sink

Kohler 24" x 18" Drop-In Single Bowl Bathroom Sink

Kohler K-2907-1-47

  • Kohler Self-Rimming Lavatory-2
  • Thoreau Collection-3
  • 24" x 18" Oval Cast Iron Lavatory-4
  • Self-Rimming-5
  • Single-Hole Drilling-6
  • ...
Kohler
Thoreau Collection
Available in 3 finishes
$291.31 - $389.10
Kohler 19-1/8" x 16-1/8" Single Bowl Undermount Bathroom Sink

Kohler 19-1/8" x 16-1/8" Single Bowl Undermount Bathroom Sink

Kohler K-14218-SP-G9

  • Kohler Artist Editions Serpentine Bronze Undercounter Lavatory-2
  • Kohler Artist Editions Collection-3
  • Kohler Serpentine Bronze Series-4
  • 17"L x 14"W Caxtont Undercounter Lavatory-5
  • Constructed Of Vitreous China-6
  • ...
Kohler
Caxton Collection
Finish:Sandbar
$1194.79
Kohler 18-5/8" x 16-13/16" Above-Counter Single Bowl Bathroom Sink

Kohler 18-5/8" x 16-13/16" Above-Counter Single Bowl Bathroom Sink

Kohler K-2331-1-0

  • Kohler Chord Wading Pool Lavatory-2
  • Kohler Wading Pool Collection-3
  • 18-5/8" x 16-13/16" Vitreous China Above Counter lavatory-4
  • Single-hole faucet drilling-5
  • ADA Compliant-6
  • ...
Kohler
Chord Collection
Available in 3 finishes
$299.74 - $389.66
Kohler 23" x 18-3/16" Drop-In Single Bowl Bathroom Sink

Kohler 23" x 18-3/16" Drop-In Single Bowl Bathroom Sink

Kohler K-2351-1-0

  • Kohler Cimarron Self-Rimming Lavatory-2
  • Kohler Cimarron Collection-3
  • 23" x 18-3/16" Vitreous China Lavatory-4
  • With Overflow-5
  • Self-Rimming-6
  • ...
Kohler
Cimarron Collection
Available in 7 finishes
$106.50 - $159.23