Refresh Your Bathroom with the TOTO LT542G#01 19″ × 12-3/8″ Rectangular Undermount Sink — Cotton White, CEFIONTECT
Give compact vanities a clean, easy-care upgrade with the TOTO LT542G#01. This rectangular undermount lav pairs a sleek, rimless look with a space-efficient 19″ × 12-3/8″ bowl—great for powder rooms and narrow countertops. TOTO’s CEFIONTECT® glaze helps the vitreous china surface stay smoother and easier to clean, while the concealed front overflow keeps the aesthetic tidy. A paper template and mounting hardware simplify layout and installation; use the recommended sealing kit for stone tops as noted in the manual.
- Brand: TOTO
- MPN: LT542G#01
- Type: Rectangular undermount (undercounter) bathroom sink
- Size/Capacity: Bowl approx. 19″ W × 12-3/8″ D (overall/cutout: see template)
- Material/Finish: Vitreous china with CEFIONTECT® glaze; color Cotton White (#01)
- Performance: Concealed front overflow; smooth, easy-clean surface
- Connections/Fit: Standard 1-1/4″ O.D. drain; undermount installation
- Dimensions: Use included template to confirm cutout and reveal (layout-dependent)
- Included: Sink, mounting hardware, and installation template (sealing kit for stone tops sold separately)
- Certifications/Compliance: ASME A112.19.2 / CSA B45.1; ADA-capable when installed per ANSI A117.1
- Warranty: 1-year limited (manufacturer)
Durable Materials, Easier Care
Fired vitreous china with TOTO’s CEFIONTECT® micro-smooth glaze helps resist buildup so routine cleaning takes less effort—ideal for busy households and guest baths.
Everyday Comfort In A Compact Footprint
The 19″ × 12-3/8″ basin maximizes usable bowl space without crowding smaller counters, delivering comfortable hand-washing in powder rooms and narrow vanities.
Clean, Concealed Overflow
A front overflow hidden from view preserves the minimalist look while providing protection against accidental overfilling during everyday use.
Installer-Friendly Undermount
Arrives with a paper template and mounting hardware to speed layout and drilling. For granite or marble, follow TOTO’s instructions and use the recommended sealing kit.
Sized Right For Modern Vanities
The compact rectangle sits neatly in many 24″+ cabinets, leaving room for faucet supplies and a standard 1-1/4″ drain assembly beneath the counter.
Accessible When Mounted Correctly
Can meet ADA requirements when installed to the proper counter height and knee-clearance dimensions—see ANSI A117.1 and the installation manual.
Bright, Versatile Finish
TOTO’s Cotton White pairs easily with chrome, nickel, or matte black faucets and accessories for a fresh, coordinated bath design.
