Large rectangular vessel sinks add a bold, contemporary touch to bathrooms while offering generous space for hand washing. This guide highlights five top options that balance style, durability, and ease of maintenance. Each product is chosen for its size, ceramic quality, and practical features to help you select a standout sink for above-counter installations.
Summary Of Featured Products
| Product | Brand | Size (L x W x H) | Notable Feature |
|---|---|---|---|
| KES Bathroom Vessel Sink 20 Inch | KES | 19.88″ x 13.4″ x 4.1″ | Premium ceramic, high-gloss glaze, standard 1.75″ drain |
| Lepuday Vessel Sink Rectangle 21″x13″ | Lepuday | 21″ x 13″ | Durable glaze, stylish modern finish |
| Fulorni 24″x15″ Vessel Sink | Fulorni | 24″ x 15″ x ~5.5″ | Low-absorption ceramic, durable glaze |
| OCEALAGOON 24 Inch Vessel Sink | OCEALAGOON | 24.25″ x 13.875″ x 4.375″ | Large bowl, easy maintenance glaze, high durability |
| MIJIC 19″ X 15″ Vessel Sink | MIJIC | 18.9″ x 14.7″ x 5.3″ | Durable ceramic, easy cleaning surface |
KES Bathroom Vessel Sink 20 Inch

Rectangular vessel sink with dimensions of 19.88 inches long, 13.4 inches wide, and 4.1 inches high. It uses premium ceramic for durability and features a smooth, non-porous glaze finished with a high gloss. The standard 1.75″ drain opening ensures broad compatibility with typical drains, making installation straightforward for most vanity setups.
Lepuday Vessel Sink Rectangle 21″x13″

This 21″ x 13″ rectangular vessel sink offers a modern white finish with a durable ceramic body. It emphasizes scratch and impact resistance with a multi-glazed surface for a shiny, smooth appearance. Sloped bottom design aids faster drainage, combining aesthetics with practical use in busy bathrooms.
Fulorni 24″x15″ Vessel Sink

Fulorni offers a large, white porcelain vessel sink sized at 24″ x 15″ with a sturdy, low-absorption ceramic body. The sink features a durable baked-on glaze and a high-gloss finish to resist stains, scratches, and fading. It supports top-mowl or countertop mounting with a standard drain compatible hole configuration.
OCEALAGOON Rectangle Vessel Sink

Oversized 24-1/4″ by 13-7/8″ rectangular sink with a 4-3/8″ height offers ample space for washing. The glazed ceramic surface resists stains and is easy to maintain. Fired at high temperatures, this sink provides low water absorption and good resistance to scratches and impacts, suitable for busy bathrooms.
MIJIC 19″ X 15″ Vessel Sink

MIJIC’s 19″ x 15″ rectangular vessel sink emphasizes durability with robust ceramic construction. The smooth white surface is easy to clean, requiring only a damp cloth for maintenance. It is designed for above-counter installation, with a stable base and a standard 1-3/4″ drain hole; faucet and drain are sold separately.
QISHKA Rectangular Vessel Sink 20 Inch

This 20.0″ x 13.5″ x 5.1″ vessel sink uses premium porcelain ceramic, fired at high temperatures to improve durability and reduce water absorption. It features a contemporary design with clean, minimalist lines. It accepts a standard 1.75″ drain opening; faucet and drain hardware are not included.
Sarlai Vessel Sink Rectangular 19″x15″

Sarlaiās 19″ x 15″ rectangular vessel sink is crafted from porcelain ceramic with a glossy glaze for a modern bathroom update. The above-counter design simplifies installation, and the sink accommodates a standard 1.75″ drain. Faucet and pop-up drain are not included.
Swiss Madison SM-VS282 Voltaire Vessel Sink

The Swiss Madison Voltaire Wide Rectangle Vessel Sink features an easy above-counter installation and a durable non-porous finish. The polished surface is designed for straightforward cleaning, with scratch resistance suitable for high-traffic bathrooms. It presents a glossy white aesthetic to complement modern vanities.
Buying Guide: Key Considerations For Large Rectangular Vessel Sinks
- Size and fit: Measure vanity depth, countertop clearance, and faucet configuration to ensure the sink fits comfortably with your fixtures and mirrors. Larger sinks require proportionate space to avoid crowding the vanity.
- Material and durability: Most options use ceramic or porcelain with glazed finishes. Look for low water absorption, chip resistance, and easy-to-clean surfaces for long-term beauty and lower maintenance.
- Installation type: All sinks here are above-counter (vessel) types. Confirm compatibility with your vanity edge, countertop thickness, and mounting hardware requirements.
- Drain compatibility: Check drain hole size (commonly 1.75 inches) and whether a drain assembly is included or sold separately. Ensure compatibility with your plumbing configuration.
- Finish and style: A high-gloss glaze and crisp white finish pair well with contemporary vanities, while some sinks offer minimalist lines that blend with traditional or transitional spaces.
- Maintenance: Glazed ceramic surfaces resist stains and are easy to wipe clean. Regular light cleaning helps prevent mineral buildup and keeps the glaze looking new.
- Support and warranty: Consider brands offering warranties or support for ceramics, glaze integrity, and structural durability, especially for larger, heavier sinks.
- Budget and installation complexity: Larger sinks may require professional installation. Compare total costs, including faucet, drain, and potential countertop adjustments.