Square Format, 20" Cabinet, 8-1/2" Deep
The RVG2018 is a nearly square undermount bar sink — 17-1/3" wide by 17-1/3" front-to-back — with a 20" minimum base cabinet requirement. Despite the compact footprint, the bowl runs 8-1/2" deep, giving it more usable volume than the exterior dimensions suggest. The square format suits corner cabinet installations and narrow island cutouts where a rectangular sink would require more linear cabinet space. A matching color strainer drain assembly is included — white with the Arctic White Matte finish, black with the Black finish.
Where the Square Format Makes Sense
Most undermount bar sinks are rectangular, which works well in a standard linear cabinet run but can be awkward in corner or angled installations. The RVG2018's near-square footprint — 15-3/4" x 15-3/4" inside — fits naturally into corner base cabinets, diagonal island cutouts, and tight wet bar configurations where a longer rectangular basin would either overhang the cabinet or require a wider run than the space allows. The epiGranite construction — 80% crushed natural granite manufactured in Italy — delivers the same heat resistance up to 536°F, non-porous stain resistance, and through-body color as the larger models. The sink is cUPC certified and tested by IAPMO to meet all US and Canadian plumbing standards.
epiGranite Bar Sink Features
• Finish Options: Arctic White Matte / Black — colored all the way through
• Included: Matching color strainer drain assembly (white with Arctic White Matte; black with Black finish), cutout template, mounting clips
• Construction: 80% crushed natural granite, 20% proprietary resin — non-porous, stain-resistant, and chemical-resistant
• Heat Resistance: Withstands temperatures up to 536°F
• Sound Absorption: Thick solid composite construction naturally dampens noise
• Installation: Undermount — cutout template and mounting clips included
• Bowl Configuration: Single bowl, near-square format
• Exterior Dimensions: 17-1/3" (W) x 17-1/3" (front-to-back)
• Interior Dimensions: 15-3/4" x 15-3/4" x 8-1/2" depth
• Minimum Cabinet Size: 20"
• Drain: Standard 3.5" opening — compatible with any garbage disposal unit
• Certification: cUPC certified, tested by IAPMO to US and Canadian plumbing standards
• Origin: Made in Italy
Common Questions Answered
Does the square shape affect how the sink drains or how accessories fit?
The square interior doesn't affect drainage — the standard 3.5" drain opening works the same way as any other undermount sink and is compatible with garbage disposal units. Where the square format does make a practical difference is in how the basin feels to use: the equal width and depth means there's no narrow end to work around, which some people find more natural for rinsing glassware or washing produce. Standard bar sink accessories — grids, strainers, and similar items — are typically sized for rectangular basins, so confirm dimensions before purchasing any add-ons.
Get inspired by what's possible when a bar sink is designed around the space rather than the other way around.
