Karran farmhouse sink in quartz black is a single bowl apron front sink designed for kitchens that use solid surface, granite, or quartz countertops, so it fits naturally into higher-end residential or light commercial installations. The sink is made from 80% natural quartz crystals and pure acrylic resin, creating a hard, dense bowl that supports everyday pot-and-pan use without feeling fragile on the job. Its durable quartz material is completely non-porous, which resists water absorption and helps limit the spread of germs and bacteria in busy kitchens. The smooth, non-porous surface also means food residue does not readily stick or stain, so soils from cooking tend to release with less scrubbing effort. Natural quartz and pure acrylic resins provide deep, rich color, and the material is UV stabilized to keep the black finish looking consistent for decades in normal indoor lighting.
This Karran quartz black single bowl apron front sink is designed for installation under solid surface, granite, and quartz countertops, aligning with typical stone-shop undermount fabrication methods. The sink requires a 36 inch or wider standard sink base cabinet, which provides the horizontal cabinet width needed to support the apron front and bowl. All external dimensions are approximate to 1/4 inch, giving fabricators a defined tolerance range when laying out cutouts and support. Because it is an apron front or farmhouse style, the front face of the sink is intended to be exposed, integrating into the cabinet run as a visible feature while the bowl remains fully undermounted to the countertop.
This Karran 34 inch wide by 21-1/4 inch deep quartz black single bowl apron front sink fits kitchens using a standard 36 inch or wider sink base cabinet, so it aligns with common base cabinet sizes in many layouts. Its farmhouse or apron front design suits projects where the sink front becomes part of the visual cabinet run, such as upgraded residential kitchens or showcase areas in small commercial breakrooms. Being made from 80% natural quartz crystals and pure acrylic resin, the sink offers a dense, solid feel that pairs well with stone countertops, so it becomes part of an integrated hard-surface work zone. The quartz material is completely non-porous, so it does not readily harbor moisture in the surface, supporting cleaner conditions in food-prep and clean-up tasks. UV stabilization keeps the deep black color consistent under normal interior light over long periods, which helps maintain a uniform appearance with surrounding cabinetry and tops.
The rear drain location shifts the waste outlet toward the back of the cabinet, which opens more uninterrupted space at the front for storage or under-sink equipment and gives plumbers easier routing along the rear wall. The 9 inch deep single bowl provides capacity to soak larger cookware and stack dishes while keeping water and splashes more contained below the counter edge. Heat resistance up to 535 F, along with tolerance for rapid temperature changes from hot and cold water, means everyday work like draining boiling pasta water or shocking pans under a cool rinse can be handled without unusual thermal stress in normal kitchen use. The smooth, non-porous quartz surface resists food sticking and staining, so soils from coffee, sauces, and residues release more readily, reducing time spent scrubbing. Daily cleaning with just a cloth and soapy water keeps maintenance straightforward for occupants or cleaning staff and supports a consistent appearance of the black finish. Approximate external dimensions held to within 1/4 inch help installers and fabricators predict fit when they lay out cutouts, build supports, and align the apron front with the face of the base cabinet.
The Karran farmhouse sink measures 34 inches wide by 21-1/4 inches deep, which sets the footprint fabricators and installers work with when sizing the cabinet opening and stone cutout.
The sink is designed for installation under solid surface, granite, and quartz countertops, so it aligns with typical stone and solid-surface fabrication workflows.
The QA-740-BL farmhouse sink requires a 36 inch or wider standard sink base cabinet, which provides adequate support width for the apron front and bowl.
The Karran quartz black single bowl apron front sink has 9 inch deep bowls, giving extra vertical space for soaking pots and containing dish stacks below the counter level.
The rear drain location moves plumbing toward the back of the cabinet, increasing open space near the front for storage and simplifying trap and waste-line layout.
The smooth, non-porous quartz surface is cleaned with a cloth and soapy water, so routine maintenance stays quick while resisting food residue sticking and staining.
The Karran 34 inch quartz black single bowl apron front sink pairs an undermount design with a 36 inch or wider sink base requirement, giving installers clear layout boundaries on stone and cabinet runs. Its 80% natural quartz and pure acrylic resin construction, heat resistance up to 535 F, and non-porous, smooth surface support high-use kitchen work while simplifying day-to-day cleaning. For projects built around solid surface, granite, or quartz countertops, this QA-740-BL farmhouse sink offers a defined footprint, rear drain layout, and deep 9 inch bowl that align well with practical installation and use demands.
Sold In: 1 Each
Quantity | Unit Price | Catalog | ||||
|---|---|---|---|---|---|---|
Sold in: 1 Each | KAQBSBR Mfr# QBSBR | 3-1/2" Quartz Strainer Basket, Brown | ||||
Sold in: 1 Each | KAQDFBR Mfr# QDFBR | 3-1/2" Quartz Disposal Flange, Brown | ||||
Sold in: 1 Each | KAL-1 Mfr# L-1 | 3-1/2 steel strainer basket by Karran L-1 | ||||
Sold in: 1 Each | KAGR-6001 Mfr# GR-6001 | Stainless Steel Sink Grid Fits for QA-740 QAR-740 | ||||
Sold in: 1 Package | KADISC-CLIP Mfr# DISCCLIP | Karran Disc Clip Undermount Clips For Sinks |
Quantity | Unit Price | Catalog | ||||
|---|---|---|---|---|---|---|
Sold in: 1 Each | KA70004K Mfr# BRISSA | stainless steel seam adhesive brown 250ml | ||||
Sold in: 1 Each | KA70020 Mfr# TIPS | Cartridge Mixing Tips for 250ml Seaming Adhesive | ||||
Sold in: 1 Each | KAAG Mfr# AG | Seam Adhesive Guns For Karran Sinks AG | ||||
Sold in: 1 Each | KAPROTECT-TAPE Mfr# PROTECT PLUS TAPE | Protect Tape For Karran Sinks, 2" | ||||
Sold in: 1 Each | KALUSTEROIL Mfr# LUSTERPRO | LUSTER OIL QUARTZ/GRNITE SINK CLEANER, LUSTERPRO | ||||
Sold in: 1 Each | KAQCC Mfr# QCC | Quartz Sample Chain For Karran Sinks |