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    Sinks
    1. Home
    2. Kitchen & Bath Cabinet Accessories
    3. Sinks and Accessories
    4. Sinks
    Item # KAQAWS740-BL • Mfr # QAWS-740-BL

    Karran 34"W x 21-1/4"D Quartz Black Single Bowl Apron Front/Farmhouse Workstation Sink - QAWS-740-BL

    • User manual 1, QAWS-740-BL
      User manual 1, QAWS-740-BL
    • Technical data, QAWS-740-BL
      Technical data, QAWS-740-BL

    Description

    Karran Quartz Apron Workstation Sink For Busy Kitchens

    Karran quartz apron workstation sink is a 34 inch wide by 21-1/4 inch deep single bowl farmhouse-style unit, so it gives a generous work area while still fitting a 36 inch farmhouse sink base cabinet. The classic apron front design with its deep 9-1/4 inch apron presents a substantial front face, which helps visually anchor larger runs of cabinets in kitchen layouts. Made as an under mount sink for granite, quartz and solid surface countertops, it creates a clean, flush transition that supports easy wipe-down from counter to bowl. The 9 inch deep bowl provides plenty of room to accommodate cookware, so larger pots and baking pans sit fully in the sink instead of crowding adjacent counter space. All external dimensions are approximate to 1/4 inch, which supports planning cabinet and countertop cutouts with normal trade tolerances.

    Quartz Workstation Details That Support Daily Use

    • The sink is made from 80% natural quartz crystals and pure acrylic resin, creating a dense structure that supports long-term bowl shape stability in everyday kitchen use.
    • The quartz material is completely non-porous, preventing the spread of germs and bacteria, which supports hygiene in food prep and cleaning tasks at the sink.
    • The sink is heat safe up to 535 F and can withstand rapid changes in temperature from hot and cold water, so typical cooking and cleaning temperatures do not affect the bowl surface.
    • The durable quartz material is extremely stain, scratch, abrasion and impact resistant, so regular contact with cookware and utensils has less effect on surface appearance over time.
    • The quartz material absorbs vibration and minimizes noise when in use, which reduces sound levels when water is running or items are placed in the sink.
    • UV stabilization keeps the color looking like new for decades, so the black finish maintains its appearance under normal interior light exposure.
    • The rear drain location leaves more room in the cabinet below, helping with layout of plumbing and storage in the sink base area.

    Under Mount Farmhouse Sink Fit And Counter Integration

    This Karran 34 inch wide x 21-1/4 inch deep quartz black single bowl apron front farmhouse workstation sink is designed for installation under granite, quartz and solid surface countertops, allowing the counter to slightly overlap the bowl edge for a continuous surface. The sink requires a 36 inch farmhouse sink base cabinet, aligning the apron front with the cabinet face for a traditional farmhouse presentation. The rear drain location shifts the waste outlet toward the back of the cabinet, helping keep the front area more open for common under-sink items. The 9 inch deep bowl gives vertical working depth, letting deeper stock pots and tall pitchers sit below the counter line during filling, rinsing or soaking.

    Using This Karran Quartz Farmhouse Workstation Sink

    Where This Quartz Apron Workstation Sink Performs Best

    The Karran 34 inch W x 21-1/4 inch D quartz black single bowl apron front farmhouse workstation sink works in kitchen layouts calling for a farmhouse focal point with a usable working basin. Its classic apron front design with its deep 9-1/4 inch apron pairs well with a matching 36 inch farmhouse sink base cabinet, giving a defined break in long cabinet runs. Being part of the quartz sinks class and made from 80% natural quartz crystals and pure acrylic resin, it provides a solid-feeling work zone suitable for routine prep, dishwashing, and cleanup. The 9 inch deep bowl provides plenty of room to accommodate cookware, so roasting pans, stock pots and mixing bowls can sit flat for soaking or rinsing. Because the quartz material absorbs vibration and minimizes noise when in use, it helps keep sound levels down during regular kitchen activity.

    Details That Support Reliable Fit And Long-Term Appearance

    This Karran QAWS-740-BL sink is designed for installation under granite, quartz and solid surface countertops, so its form factors align with these rigid materials and support a clean reveal choice along the bowl edge. The sink is completely non-porous, preventing the spread of germs and bacteria, which supports regular cleaning routines around food preparation without porosity concerns. Its extremely stain, scratch, abrasion and impact resistant quartz construction means normal contact with metal cookware and utensils has less effect on the working surfaces, supporting a consistent appearance. Being heat safe up to 535 F and able to withstand rapid changes in temperature from hot and cold water, it accommodates typical transitions from hot pots or boiling water to cooler rinses without affecting the bowl. UV stabilization keeps the color looking like new for decades, which helps the black tone stay consistent with surrounding fixtures and surfaces. All external dimensions are approximate to 1/4 inch, giving predictable sizing that supports cabinet and countertop fabrication planning.

    Common Questions About The Karran QAWS-740-BL Sink

    What are the overall dimensions of this Karran quartz sink?

    The Karran quartz farmhouse workstation sink is 34 inches wide by 21-1/4 inches deep, so it presents a substantial bowl while still fitting the specified base cabinet size.

    What cabinet size works with the QAWS-740-BL farmhouse sink?

    The QAWS-740-BL farmhouse sink requires a 36 inch farmhouse sink base cabinet, which provides the opening and support needed for the apron front and bowl.

    How deep is the bowl on this single bowl apron front sink?

    The bowl is 9 inches deep, giving vertical space to handle larger pots and pans while keeping water and spray better contained in the sink.

    What countertop materials is this under mount quartz sink designed for?

    The sink is designed for installation under granite, quartz and solid surface countertops, which supports a flush, easy-wipe transition from counter into the bowl.

    How does the rear drain location affect cabinet space and plumbing?

    The rear drain location moves the waste outlet toward the back, leaving more open space toward the front of the cabinet for storage or other under-sink components.

    What makes this quartz sink suitable for heat and daily impact?

    The sink is heat safe up to 535 F and extremely stain, scratch, abrasion and impact resistant, so regular hot water, cookware contact and cleaning tasks are within its design range.

    Select This Karran Quartz Sink For Farmhouse Projects

    The Karran quartz black single bowl apron front farmhouse workstation sink with model QAWS-740-BL combines a classic 9-1/4 inch apron front profile with a 9 inch deep bowl, suiting kitchens that need both presentation and working capacity. Its 34 inch width, 21-1/4 inch depth and requirement for a 36 inch farmhouse sink base cabinet give clear layout parameters when planning cabinet runs and countertop cutouts. Quartz construction made from 80% natural quartz crystals and pure acrylic resin, along with its non-porous, heat safe and UV stabilized properties, supports long-term use in active kitchen environments. For projects using under mount installation with granite, quartz or solid surface countertops, this single bowl quartz farmhouse workstation sink offers a defined working center aligned to the demands of everyday kitchen tasks.

    Color/Finish
    Black
    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
    15-3/4 in
    Installation Method
    Undermount
    Designed for Installation Into
    Quartz, Solid Surface, Granite
    Drain Opening Diameter
    3-1/2 in
    Bowl Configuration
    Single
    ADA Compliant
    No
    Certifications
    cUPC certified
    Material Type
    Quartz
    Supplier Pack Size
    1
    Sold In
    1
    Color/Finish
    Black
    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
    15-3/4 in
    Installation Method
    Undermount
    Designed for Installation Into
    Quartz, Solid Surface, Granite
    Drain Opening Diameter
    3-1/2 in
    Bowl Configuration
    Single
    ADA Compliant
    No
    Certifications
    cUPC certified
    Material Type
    Quartz
    Supplier Pack Size
    1
    Sold In
    1
    WhiteBlackConcreteGrayBrownBisque
    Karran
    $1,051.00/Kit
    Karran 34"W x 21-1/4"D Quartz Black Single Bowl Apron Front/Farmhouse Workstation Sink - QAWS-740-BL
    Item# KAQAWS740-BL / MFR Part # QAWS-740-BL
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