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ALFI brand AB3418DBUM 33" Workstation Step Rim Double Bowl Sink with Accessories

SKU # AB3418DBUM
Generally In Stock, ships out in 2 work days.
As low as $789.00
$1,200.00
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Overview

Upgrade your culinary workspace with the ALFI brand 33-inch granite composite double bowl sink, designed for busy home kitchens that demand both resilience and style. Crafted from sturdy granite composite material, this undermount fixture offers a sleek rectangular profile that integrates smoothly into your kitchen countertops. Homeowners seeking a dependable workstation setup will appreciate the included accessories and offset drain configuration, which maximizes under-sink cabinet space.

Featuring a generous 9-inch bowl depth and rounded bowl styling, this double bowl sink easily accommodates large pots, baking sheets, and stack-up dishes after family meals. The resilient granite surface withstands extreme thermal shocks and elevated temperatures without sustaining damage, ensuring your kitchen stays functional through heavy daily use. With its modern aesthetic and robust construction, this sink serves as a reliable centerpiece for modern and traditional kitchen designs alike.

Discover how effortless meal prep and cleanup can become when you anchor your kitchen layout with this quality workstation sink. Designed to resist fading and staining, it maintains its refined look with minimal upkeep over years of daily food preparation. Bring home a blend of practical utility and lasting beauty that elevates your entire kitchen experience.

Perfect For

  • Busy family kitchens needing a dependable double bowl workspace
  • Home cooks who frequently handle large baking sheets and tall stockpots
  • Kitchen remodels seeking a durable granite composite undermount sink
  • Culinary enthusiasts who appreciate integrated workstation accessories
  • Households wanting offset drain setups to optimize under-cabinet storage
  • Modern kitchen layouts prioritizing heat-resistant sink materials

Technical Specifications

More Information
Availability In Stock (2 days)
Bowl Type Double Bowl
Drain Size 3 1/2
Shape Rectangular
Thickness 3/8
Width 19 1/8
Material Granite
Length 33 7/8
Installation Type Undermount
Height 9 1/4
Faucet Holes 3
Drain Placement Off Set
Depth 9
Bowl Style Rounded
cUPC Certified? Yes
Inner Bowl 14.9 x 14.6 x 9
Item Weight 38.6
Second Inner Bowl 14.9 x 14.6

Ship Details

Ship Details
Ship Weight 41.90
Ship Size 16.1(H) * 28.3(W) * 41.7(L)
Ship State KS
Ship Zip 66021

Key Features

  • Granite Composite Material Crafted from durable granite to handle heavy kitchen tasks while resisting everyday wear and tear.
  • Workstation Step Rim Design Features a convenient step rim setup paired with useful accessories to streamline food prep and cleanup.
  • Double Bowl Configuration Provides two separate 14.9 x 14.6-inch inner bowls to multitask efficiently, such as washing dishes on one side and rinsing vegetables on the other.
  • Thermal Shock Resistance Built to withstand extreme thermal shocks and elevated temperatures without sustaining damage from hot pans.
  • Undermount Installation Installs neatly beneath the countertop for a seamless look and easy wipe-down of crumbs into the basin.
  • Generous Bowl Depth Offers a 9-inch depth per bowl to keep water splashes contained and accommodate oversized cookware.

Understanding Granite Composite Thermal Endurance

When cooking enthusiasts pour boiling water directly into a sink or drain hot pasta water from a heavy pot, ordinary materials can suffer from thermal shock. The granite composite construction of this workstation sink acts like a thermal shield, absorbing and dissipating rapid temperature changes without cracking or weakening. Think of it like specialized cookware that handles oven-to-table heat transitions smoothly; the dense composite matrix absorbs the energy of sudden heat so the outer structure remains completely stable and intact.

Installation Guide

  • Work with a professional installer to ensure proper undermount support brackets are secured beneath your countertop material.
  • Use the included undermount installation hardware to mount the 38.6-pound sink securely to the underside of the cabinet cutout.
  • Pair the 3 1/2-inch drain opening with the recommended ABST35 model drain assembly for a precise fit.
  • Clean the granite surface regularly using mild soap and warm water to maintain its rich color and smooth finish.

Care & Maintenance

  • Daily Cleaning Wipe down the sink basins with mild dish soap, warm water, and a soft cloth after each use.
  • Stain Prevention Rinse away coffee, tea, and dark liquids promptly to keep the granite surface looking pristine.
  • Hard Water Maintenance Dry the sink with a soft towel periodically to prevent mineral scale buildup from hard water.
  • Scouring Avoidance Skip harsh wire brushes or steel wool pads, opting instead for non-abrasive sponges to protect the matte texture.
  • Thermal Care While the material handles high heat well, avoid leaving scorching cast iron directly from burner flames on the surface for extended periods.

FAQ

  • Q: What is the overall length of this sink?

    The sink measures 33 7/8 inches in length.

  • Q: What material is this sink made from?

    It is constructed from durable granite composite material.

  • Q: Does this sink feature a double bowl layout?

    Yes, it includes a double bowl configuration with inner bowl dimensions of 14.9 x 14.6 inches each.

  • Q: What is the depth of the bowls?

    Both bowls feature a generous depth of 9 inches.

  • Q: Is installation hardware included?

    Yes, undermount installation hardware is included with the sink.

  • Q: Are drains included with the sink?

    Drains are not included; the manufacturer recommends model ABST35.

  • Q: Does this sink feature an overflow?

    No, this model does not include an overflow.

  • Q: What shape is this workstation sink?

    It features a rectangular shape with rounded bowl styling.

What Customers Are Saying

A family in suburban Kansas looking to modernize their busy kitchen layout upgraded to the 33-inch granite composite double bowl workstation sink.

Switching to this granite workstation sink completely changed how we prep meals and clean up afterward. The double bowls let us wash dishes on one side while soaking pans on the other, and the heat resistance gives us total peace of mind when draining boiling water.

Sarah Jenkins - Homeowner

Streamlined daily meal preparation and reduced countertop clutter through integrated workstation accessories.

  • The workstation step rim makes prepping vegetables so much easier, and the granite composite material handles hot pots without a scratch.

    David Miller | Kitchen Remodeler

  • We love the double bowl layout and the 9-inch depth. It keeps splashing to a minimum and looks fantastic undermounted.

    Rachel Adams | Homeowner

  • Sturdy build and great size for our 33-inch cabinet base. Just remember that the drain needs to be purchased separately.

    Mark Thompson | DIY Enthusiast

  • The thermal shock resistance gives me total confidence when draining pasta water directly from the stove.

    Elena Rostova | Gourmet Cook

  • An exceptional workstation sink that elevates the entire kitchen. The offset drain leaves plenty of room underneath.

    Kevin Vance | Interior Designer

Lasting Value and Everyday Performance

Investing in a high-quality granite composite sink transforms how your kitchen functions day in and day out. Beyond the immediate visual appeal of an undermount rectangular basin, this material provides long-term reliability by resisting chipping, scratching, and everyday impact from heavy cookware. The smooth, non-porous granite surface helps maintain a hygienic food preparation area, ensuring that your kitchen remains a clean and welcoming space for family meals and gatherings over decades of use.

Choosing ALFI brand fixtures means relying on decades of industry expertise dedicated to delivering reliable kitchen solutions across the United States. This workstation sink is engineered to reduce daily maintenance hassles, allowing you to spend less time scrubbing and more time enjoying your culinary creations. By combining thoughtful ergonomics like the step rim accessories with rugged thermal resilience, this sink delivers enduring everyday value that stands up to the demands of active modern households.

Why This Is the Right Choice

  • Thermal Endurance Withstands extreme thermal shocks and high temperatures without sustaining structural damage.
  • Dual Basin Efficiency Features two equal-sized inner bowls measuring 14.9 by 14.6 inches for simultaneous multi-tasking.
  • Workstation Utility Includes built-in step rims and accessories to expand your functional counter space over the sink.
  • Undermount Design Mounts beneath the counter surface using included hardware for a sleek aesthetic and easy countertop maintenance.