Karran retrofit farmhouse sink pairs a 34 inch wide by 21-1/4 inch deep apron front layout with a single bowl to support everyday kitchen work in one large space. The sink is made from 80% natural quartz crystals and pure acrylic resin, so the bowl brings the look and feel of quartz with the stability of a cast material during cutting, mounting, and long-term use. Durable quartz material is completely non-porous, which keeps the surface from absorbing moisture as water runs across it during cleaning and dish work. That same non-porous surface means food residue will not stick or stain, so scrubbing effort stays focused on the task instead of fighting buildup. Heat safe up to 535 F and able to withstand rapid changes in temperature from hot and cold water, the bowl handles typical kitchen temperature swings during cooking and cleanup.
The sink is designed for installation under solid surface, granite, and quartz countertops, so it integrates into common hard-surface kitchen tops without interrupting the countertop plane. A 36 inch or wider standard sink base cabinet is required, which sets the cabinet-opening baseline for layout during planning and rough-in. The 9 inch deep bowls provide plenty of room to accommodate cookware, so pots and larger items sit fully in the basin without crowding the rim line. All external dimensions are approximate to 1/4 inch, which supports layout work where small tolerance in the cutout and cabinet opening can be managed during fitting.
This Karran 34 inch wide by 21-1/4 inch deep single bowl apron front farmhouse sink uses an undermount retrofit design to bring a farmhouse front to solid surface, granite, and quartz countertops. The apron front format positions the sink face forward of the cabinet, which creates a defined work zone at the front edge while still relying on an undermount perimeter under the countertop. Made from 80% natural quartz crystals and pure acrylic resin, the sink combines the visual character of quartz with a solid molded body that stays stable when set into the cabinet. The quartz material is completely non-porous, so the bowl does not absorb liquids while handling food prep and cleanup tasks throughout the day.
The smooth, non-porous surface means food residue will not stick or stain, so debris lifts away with typical cloth and soapy water cleaning instead of clinging to microscopic pores. This same smooth finish helps maintain appearance as water and detergents move across the basin. Heat safe performance up to 535 F, together with resistance to rapid temperature changes from hot and cold water, supports workflows that cycle quickly between cooking and rinsing without stressing the bowl. Natural quartz and pure acrylic resins provide deep and rich colors with UV stabilization, so the gray tone is designed to stay consistent during long-term exposure to household light. The 9 inch deep bowl provides room to accommodate cookware, giving space to submerge pots and pans while keeping splashing lower in the basin. The rear drain location increases open space toward the front of the cabinet interior, which helps organize under-sink storage around the plumbing path. All external dimensions are approximate to 1/4 inch, providing predictable sizing that aligns with typical countertop cutout and cabinet fit tolerances.
The Karran retrofit farmhouse sink has external dimensions of 34 inches wide by 21-1/4 inches deep, so it fits layouts planned around that apron front footprint.
The sink requires a 36 inch or wider standard sink base cabinet, which sets the minimum cabinet width for planning and cabinet selection on new or retrofit projects.
The sink has 9 inch deep bowls, providing vertical space to handle larger pots, pans, and sheet goods while controlling splashing inside the basin.
The sink is designed for installation under solid surface, granite, and quartz countertops, so it aligns with common hard-surface kitchen top materials.
The rear drain location keeps plumbing toward the back of the cabinet, leaving more open area toward the front for storage or other under-sink components.
The quartz material is heat safe up to 535 F and can withstand rapid changes in temperature from hot and cold water, supporting typical cooking and cleaning cycles.
The Karran quartz gray single bowl apron front farmhouse sink brings a 34 inch by 21-1/4 inch undermount layout to solid surface, granite, and quartz countertops. With 80% natural quartz crystals, a non-porous smooth surface, a 9 inch deep bowl, and a rear drain location, the sink supports efficient kitchen workflows in a 36 inch or wider standard sink base cabinet. Select this QAR-740-GR-PK1 configuration when a retrofit farmhouse front, quartz construction, and straightforward daily cleaning with cloth and soapy water are priorities.
Sold In: 1 Kit