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    Sinks
    1. Home
    2. Kitchen & Bath Cabinet Accessories
    3. Sinks and Accessories
    4. Sinks
    Item # KAQA740-GR-PK1 • Mfr # QA-740-GR-PK1

    Karran 34"W x 21-1/4"D Quartz Gray Single Bowl Apron Front/Farmhouse Sink Kit - QA-740-GR-PK1

    • Technical data, QA-740-GR-PK1
      Technical data, QA-740-GR-PK1

    Description

    Karran Farmhouse Sink Kit For Busy Kitchens

    Karran farmhouse sink kit brings a 34 inch wide, 21-1/4 inch deep quartz gray single bowl apron front sink into a kitchen layout where function matters as much as style. The sink is made from 80 percent natural quartz crystals and pure acrylic resin, so the bowl combines stone content with acrylic for a hard-wearing work area. This quartz material is completely non-porous, which keeps the sink surface from absorbing liquids in daily use. That non-porous surface prevents the spread of germs and bacteria across the bowl, which matters when moving between raw food prep and cleanup. The smooth, non-porous material also means food residue will not stick or stain the surface, so the bowl stays cleaner between wipe downs. With an approximate weight of 48 pounds, the sink has substantial mass while still working in standard residential cabinetry.

    Quartz Farmhouse Sink Details That Help Workflows

    • Made from 80 percent natural quartz crystals and pure acrylic resin, this sink body delivers a dense, solid feel that stands up to constant pot and pan handling in a working kitchen.
    • Heat safe up to 535 degrees F, the material handles contact with hot pots and rapid changes from hot to cold water without damage, which supports typical cooking and cleaning routines.
    • Durable quartz material is completely non-porous, so the bowl resists absorbing moisture or food liquids, reducing germ and bacteria retention during everyday kitchen use.
    • Smooth, non-porous material prevents food residue from sticking or staining the surface, which reduces scrubbing time and helps maintain a consistent appearance after repeated use.
    • Natural quartz and pure acrylic resins provide deep and rich colors with UV stabilization, so the gray finish keeps its look when exposed to normal indoor light for years of service.
    • Daily cleaning is simple with just a cloth and soapy water, so routine wipe downs fit easily into end-of-day cleanup without specialized products.

    Undermount Apron Sink Fit And Cabinet Layout

    This Karran quartz gray single bowl apron front sink is designed for installation under solid surface, granite and quartz countertops, so it ties into common premium counter materials. The farmhouse apron design presents the front face of the sink while the bowl itself mounts beneath the countertop, which creates a clean edge for wiping debris straight into the basin. The 9 inch deep bowl provides plenty of vertical room for cookware, so large pots, pans, and trays sit fully inside the sink during washing. A rear drain location leaves more room in the cabinet below, because plumbing is shifted toward the back instead of the center. The minimum cabinet size required is a 36 inch base cabinet, which defines the width and casework opening needed to support this 34 inch wide sink body.

    How This Quartz Farmhouse Sink Works In Use

    Single Bowl Quartz Sink In Kitchen Installations

    This Karran 34 inch wide quartz gray single bowl apron front sink sits in the primary kitchen run where prep, cooking, and cleanup overlap. The generous 21-1/4 inch depth and 9 inch deep bowl create a single, open basin that accommodates full-size cookware instead of splitting space between compartments. The farmhouse apron front positions the bowl forward in the cabinet run, which can improve reach to the basin for repeated rinsing and washing. Because the sink is made from 80 percent natural quartz crystals and pure acrylic resin, the bowl surface feels solid and stable under heavy pots or stacked dishes. The non-porous quartz material and smooth surface mean liquids and food waste do not soak in, so the working area stays more sanitary during repeated food prep cycles. Heat safe performance up to 535 degrees F allows the basin to handle routine kitchen conditions where hot pans and boiling water are part of the workflow.

    Design Details That Support Fit And Workflow

    The undermount design for solid surface, granite and quartz countertops lets the fabricator create a flush or slightly overhanging edge, which gives a direct wipe path from counter into the sink. This simplifies clearing cutting boards and work surfaces while reducing debris left at the rim. The 9 inch deep bowl increases usable volume below the counter line, which helps when soaking baking dishes or stock pots without crowding the surrounding worktop. A rear drain location pushes the plumbing to the back of the base cabinet, opening more uninterrupted space in front for storage of cleaning supplies or larger items. The minimum 36 inch base cabinet requirement aligns the 34 inch wide sink with common cabinet sizes, providing a clear planning dimension for layout. UV-stabilized deep, rich color in the quartz and acrylic blend keeps the gray tone consistent over long-term use, helping the sink coordinate with surrounding cabinetry and counters.

    Common Questions About This Quartz Farmhouse Sink

    What are the overall sink dimensions for this model?

    The Karran farmhouse sink kit provides a 34 inch wide by 21-1/4 inch deep single bowl quartz gray apron front sink, giving a broad work area inside a standard base cabinet run.

    How deep is the bowl on this Karran farmhouse sink?

    The sink has 9 inch deep bowls, which gives extra vertical space for stacking dishes and submerging large pots during washing without crowding the counter edge.

    What countertop materials work with this undermount farmhouse sink?

    The Karran quartz farmhouse sink is designed for installation under solid surface, granite and quartz countertops, so it integrates into common premium counter systems.

    What cabinet size is required for this QA-740-GR-PK1 sink?

    The QA-740-GR-PK1 quartz gray single bowl apron front sink requires a minimum 36 inch base cabinet, aligning the 34 inch wide sink with standard cabinet widths.

    How does the rear drain layout affect under-sink storage?

    The rear drain location shifts plumbing toward the back of the cabinet, leaving more unobstructed floor space in front for organizing cleaning products or larger items.

    How does the non-porous quartz surface help in daily use?

    The completely non-porous, smooth quartz material prevents germs and bacteria from penetrating and keeps food residue from sticking, so the sink cleans with simple cloth and soapy water.

    Choose This Sink Kit For Quartz Farmhouse Projects

    The Karran farmhouse sink kit combines a 34 inch wide, 9 inch deep, quartz gray single bowl apron front sink with an undermount design for solid surface, granite and quartz countertops. Heat safe performance up to 535 degrees F and a completely non-porous surface support demanding kitchen use. The rear drain location and minimum 36 inch base cabinet requirement give clear planning dimensions for cabinet and plumbing layout. For projects calling for a quartz farmhouse sink that balances capacity, hygiene, and straightforward daily cleaning with cloth and soapy water, this Karran model fits directly into a working kitchen design.

    Color/Finish
    Gray
    Product Type
    Apron Front/Farmhouse Sink
    Overall Sink Length (Side to Side)
    34 in
    Overall Sink Width (Front to Back)
    21-1/4 in
    Minimum Cabinet Width Required
    36 in
    Inside Bowl Depth
    9 in
    Inside Bowl Length
    31 in
    Inside Bowl Width
    16-3/4 in
    Inside Length Left
    14-3/4 in
    Inside Length Right
    14-3/4 in
    Installation Method
    Undermount
    Designed for Installation Into
    Laminate, Solid Surface, Granite
    Drain Opening Diameter
    3-1/2 in
    Bowl Configuration
    Single
    ADA Compliant
    No
    Certifications
    cUPC certified, IAPMO certified
    Material Type
    Quartz
    Supplier Pack Size
    1
    Sold In
    1
    Color/Finish
    Gray
    Product Type
    Apron Front/Farmhouse Sink
    Overall Sink Length (Side to Side)
    34 in
    Overall Sink Width (Front to Back)
    21-1/4 in
    Minimum Cabinet Width Required
    36 in
    Inside Bowl Depth
    9 in
    Inside Bowl Length
    31 in
    Inside Bowl Width
    16-3/4 in
    Inside Length Left
    14-3/4 in
    Inside Length Right
    14-3/4 in
    Installation Method
    Undermount
    Designed for Installation Into
    Laminate, Solid Surface, Granite
    Drain Opening Diameter
    3-1/2 in
    Bowl Configuration
    Single
    ADA Compliant
    No
    Certifications
    cUPC certified, IAPMO certified
    Material Type
    Quartz
    Supplier Pack Size
    1
    Sold In
    1
    Karran
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    $903.00/Kit
    Karran 34"W x 21-1/4"D Quartz Gray Single Bowl Apron Front/Farmhouse Sink Kit - QA-740-GR-PK1
    Item# KAQA740-GR-PK1 / MFR Part # QA-740-GR-PK1
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