Rainlex 28" x 19" Undermount Single Bowl Quartz/Granite Composite Kitchen Sink with Workstation

28" x 19" Undermount Single Bowl Quartz/Granite Composite Kitchen Sink with Workstation, Matte Black

About This Product

Rainlex Undermount Single Bowl Quartz Kitchen Sink with an integrated ledge to support sliding accessories. This sink creates a multifunctional workspace to streamline all your kitchen tasks. The workstation kit allows you to work over the sink without losing counter space. The sink uses premium granite composite for superior strength and durability. Surfaces are rust and stain-resistant, easy to clean, and long-lasting. With the undermount design, this sink installs seamlessly for a clean look with no exposed mounting deck, allowing you to wipe water and crumbs into the sink. The deep single bowl design fits large items while helping to contain mess and splatter.

Features

Dimension: Overall size: 28"x19"x9.65", Interior bowl: 26"x17", Depth: 9"
The workstation design is perfect for daily multi-purpose use
Surface uses Lotus leaf bionic technology that does not stick to water and dirt resistant
530°F Heat proof is not crack from hot cookware
Granite and Quartz composite with the look and feel of real stone offers high hardness and chips resistant

Other Dimensions

Basin: 9'' D
Minimum Base Cabinet Width - Side to Side: 31'' W
Overall Length from End to End: 28'' L
Overall Height from Top to Bottom: 9'' H
Overall Product Weight: 27.17 lb.
Overall Width from Front to Back: 19'' W
Apron Included: No

Customer Reviews

Rated 5 out of 5 stars.

2 Reviews

Showing 1-2 of 2 reviews

Filter by keyword

Most relevant

Sort By

Rated 5 out of 5 stars.

Anonymous

Feels and looks good quality , no flaws in the finish. I have yet to install it but I’m looking forward to using it especially the cutting board add on.

Apr. 12, 2026

Rated 5 out of 5 stars.

Cory123

Love this sink! Sturdy, stylish, and the workstation is super handy. Perfect addition to my kitchen. Highly recommend!

Oct. 15, 2025

Compare Similar Items

Ruvati 27 x 18 inch Granite Composite Quartz Undermount Single Bowl Kitchen Sink - Midnight Black -

$599.99

Rated 4.8 out of 5 stars.143 total votes

Sink Shape: Rectangular
Material: Granite
Mounting / Installation: Undermount, Mounting / Installation Required
Overall Length from End to End: 27'' L
Overall Width from Front to Back: 18'' W

Spend & Save

28" L x 19" W Quartz Undermount Workstation Kitchen Sink, Matte Black Granite Composite Single Bowl Kitchen Sink with Sink Grid, Cutting Board, Strainer and Roll-up Rack

$399.99 was~~$429.99~~

Rated 5 out of 5 stars.6 total votes

Sink Shape: Rectangular
Material: Quartz
Mounting / Installation: Undermount, Mounting / Installation Required
Overall Length from End to End: 28'' L
Overall Width from Front to Back: 19'' W

Quartz 28" X 19" Granite Composite Undermount Kitchen Sink Workstation Single Bowl Kitchen Sink

$429.99 was~~$459.99~~

Rated 4.2 out of 5 stars.5 total votes

Sink Shape: Rectangular
Material: Quartz
Mounting / Installation: Undermount, Mounting / Installation Required
Overall Length from End to End: 28'' L
Overall Width from Front to Back: 19'' W

Canada Day Deal

STYLISH Kinbrook Dual Mount 28" Workstation Single-Bowl Composite Granite Kitchen Sink

$602.00

Rated 4.7 out of 5 stars.158 total votes

Sink Shape: Rectangular
Material: Granite
Mounting / Installation: Drop-In, Dual Mount, Undermount, Mounting / Installation Required
Overall Length from End to End: 28'' L
Overall Width from Front to Back: 18'' W

At a Glance

28" x 19" Undermount Single Bowl Quartz/Granite Composite Kitchen Sink with Workstation RX-QS01-2819B

30-Day Return Policy

Customer Reviews

Compare Similar Items

Ruvati 27 x 18 inch Granite Composite Quartz Undermount Single Bowl Kitchen Sink - Midnight Black -

28" L x 19" W Quartz Undermount Workstation Kitchen Sink, Matte Black Granite Composite Single Bowl Kitchen Sink with Sink Grid, Cutting Board, Strainer and Roll-up Rack

Quartz 28" X 19" Granite Composite Undermount Kitchen Sink Workstation Single Bowl Kitchen Sink

STYLISH Kinbrook Dual Mount 28" Workstation Single-Bowl Composite Granite Kitchen Sink

At a Glance

Description

Specifications

Return Policy

28" x 19" Undermount Single Bowl Quartz/Granite Composite Kitchen Sink with Workstation RX-QS01-2819B

30-Day Return Policy

Customer Reviews

Compare Similar Items

Ruvati 27 x 18 inch Granite Composite Quartz Undermount Single Bowl Kitchen Sink - Midnight Black -

28" L x 19" W Quartz Undermount Workstation Kitchen Sink, Matte Black Granite Composite Single Bowl Kitchen Sink with Sink Grid, Cutting Board, Strainer and Roll-up Rack

Quartz 28" X 19" Granite Composite Undermount Kitchen Sink Workstation Single Bowl Kitchen Sink

STYLISH Kinbrook Dual Mount 28" Workstation Single-Bowl Composite Granite Kitchen Sink