CorStone Advantage 3.2 Series 91400

20" Columbia Top Mount Cast Acrylic Lavatory Bowl with 3 Faucet Holes and 4" Spread

Your Price: $86.00


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CorStone was established in 1995 to develop, produce and market kitchen sinks and bath lavatories engineered and designed to offer brand name quality. Their products are both NAHB and CSA certified. As a company they have remained true to their core competency while researching opportunities for targeted growth into additional categories.

This Advantage 3.2 Series Columbia White Classic Style Self-Rim Bath Lavatory features a large, deep oval bowl combining function with style in the same design. The right choice for your vanity and perfect bathroom. Easy care with soap and water. Lightweight and easy to install. 100% stain resistant. Will not discolor or rust. Permanent high gloss white. NAHB and CSA Certified quality. Limited Lifetime warranty.
Overall Width: 20"
Overall Length: 17"
Bowl Width: 16 1/4"
Bowl Length: 11 1/2"
Cutout Width: 18"
Cutout Length: 15"
Drain Opening: 1 1/2"
Single Bowl: Yes
Drop-In: Yes
Style: Oval Lavatory Sink
Model Number: 91400
Name: Columbia
Holes/Center: 3 / 4"
Color: White
UPC Code: 7-63270-91400-1
Type: Cast Acrylic
Endurance: High Gloss
Faucet and Accessories: Not Included
Warranty: Limited Lifetime
  • High Gloss Endurance
  • Resists Staining and Marking
  • Certified Quality
  • Lifetime Limited Warranty
  • High impact resistance
  • Will not stain, oxidize or rust
  • Easy to install
  • Minimal maintenance
  • clean with soap & water
  • Select colors available with MICROBAN Antimicrobial Product Protection
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  • Width : 20"
  • Length : 17"
  • Depth : 7"
  • Cutout Width : 18"
  • Cutout Length : 15"


  • Type : Bath
  • Bowls : Single Bowl
  • Mounting : Drop-In
  • Material : Acrylic
  • Color : White
  • Strainer Included : No
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