Product overview


Product Specs:

Product Specs

  • Sink Installation Type: Vessel Sink
  • Sink Shape: Square
  • Sink Material: Fireclay
  • Sink Color Family: Whites
  • Sink Style: Modern/Contemporary
  • Sink Faucet Holes: 0
  • Overall Width: 16 5/8 in
  • Overall Depth: 16 5/8 in
  • Overall Height: 5 in
  • Sink Width: 16 1/8 in
  • Sink Depth: 16 1/8 in
  • Sink Height: 4 1/8 in
  • Commercial: Yes
  • Overflow: No
  • Faucet Included: No
  • Installation Hardware Included: Yes
  • ADA Compliant: Yes
  • cUPC Certified: Yes
  • Warranty: 1 Year Limited Warranty


W 16 5/8" x D 16 5/8" x H 5"

About TOTO LT574#01 Arvina 16 5/8" Fireclay Square Vessel Lavatory Sink in Cotton

The Arvina Vessel Lavatory is accentuated by its clean, modern lines and angles. The TOTO has been producing superbly designed, high-performance plumbing products for residential and commercial bathrooms. With a concentration on creating a more enjoyable bathroom experience, TOTO infuses its products with sophisticated styling and substance.
  • Crafted with fireclay to provide a more refined design
  • Thin, rounded edges achieving a decorative design
  • Without overflow
  • Installation template included
  • Drain sold separately


  • Meets ADA guidelines and ANSI A117.1 requirements when countertop is installed 864mm (34") from finished floor and lavatory is installed 79mm (3 1/8") minimum from front edge
  • Meets and exceeds ASME A112.19.2/CSA B45.1
  • Certifications: IAPMO(cUPC), State of Massachusetts , City of Los Angeles and others
  • Code compliance: UPC, IPC, NSPC, NPC Canada and others
  • ADA compliant

Key Features & Innovations

ADA Compliant

The American Disability Act (ADA) was enacted in 1990 to establish design codes to serve people of all ages and abilities. A core principle behind TOTO Total Design, ADA standards consider the needs of everyone, no matter their needs, without additional adaptation or specialization, optimizing the bathroom experience for all generations in the family home.

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