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Allen + Roth Deforest Collection Dual-mount 33-in x 22-in Nero Granite Single Bowl 5-Hole Kitchen Sink Review

Kitchen sinks are one of the most essential elements of any kitchen. As the central workspace and clean-up station, a quality sink can make all the difference in kitchen functionality and enjoyment. Allen + Roth, Lowe’s exclusive in-house brand, offers an exciting new line of granite composite kitchen sinks that aim to bring high-end style and performance to the average home. The Deforest Collection Dual-Mount 33-Inch by 22-Inch Nero Granite Single Bowl 5-Hole Kitchen Sink is a standout option that delivers on bold styling, durability, and versatility.

Made from a patented granite composite material, this sink provides the look and feel of real stone while resisting scratches, stains, and heat. Its matte black Nero finish offers a dramatic modern look that makes a statement. With its deep 10-inch bowl, this sink provides ample space for washing large pots and pans or stacking dishes. The off-set drain maximizes usable space. This versatile sink can be installed as either a drop-in or undermount to suit your kitchen design.

In this product review, we’ll take an in-depth look at the features, specifications, performance, design, and price of the Deforest Collection Nero Granite Kitchen Sink. We’ll also discuss key factors to consider before purchase so you can determine if this sink is the right choice your kitchen remodel or upgrade.

Product Overview

The Deforest Collection Nero Granite Kitchen Sink combines both form and function into one durable, easy-to-clean unit. Made from 80% crushed granite and high-performance acrylic resins, this sink achieves the look of natural stone with enhanced durability and stain resistance. The matte black finish has an elegant, moody aesthetic that pairs well with modern or industrial design elements.

With its 33-inch length and 22-inch width, this sink fits easily into a standard 36-inch base cabinet. The single bowl configuration with 10-inch depth creates ample room for washing dishes and filling stock pots. The drain is offset towards the back to maximize space. The tight corner radii prevent dirt and debris from getting stuck in crevices.

Installation is designed to be simple with all necessary mounting hardware included. The sink can install as either a drop-in or undermount. Undermount creates a seamless look but requires securing the sink to the underside of the counter. Drop-in installs from above and a lip frames the countertop cutout.

This versatile sink works well for both residential and commercial applications like home bars, prep kitchens, hair salons and more. The Nero granite composite material offers enhanced durability over traditional porcelain, stainless steel or enameled cast iron.

Product Overview

ey specifications for the Allen + Roth Deforest Collection 33-Inch by 22-Inch Nero Granite Single Bowl Kitchen Sink:

  • Dimensions: 33 inches x 22 inches x 10 inches
  • Bowl Configuration: Single
  • Number of Faucet Holes: 5
  • Faucet Hole Diameter: 1.77 inches
  • Drain Hole Diameter: 3.5 inches
  • Cabinet Size: Fits 36-inch base cabinet
  • Cutout Dimensions: 32.25 inches x 21.25 inches
  • Material: Patented granite composite (80% crushed granite, 20% acrylic resin)
  • Finish: Matte Black (Nero)
  • Weight: 33 pounds
  • Heat Resistance: Up to 535°F
  • Drain Location: Offset toward back
  • Installation: Drop-in or undermount
  • Warranty: Limited lifetime

Performance & Durability

mposite material used in this sink provides a perfect combination of granite’s beauty and durability with acrylic’s easy maintenance. The fine granite particles deliver the look and feel of real stone, while the acrylic resin provides enhanced stain, scratch, and heat resistance. Here are some key durability features:

Stain Resistance: The non-porous material prevents stains from setting into the surface. Its low absorption rating (<0.05%) keeps it looking new.

Scratch Resistance: Granite particles give the sink incredible scratch resistance, rating 9 on the Mohs mineral hardness scale. The sink can withstand drops and abrasions.

Heat Resistance: The granite composite can withstand temperatures up to 535°F to protect against hot pans or boiling water.

Strength: Non-porous construction prevents cracks, chips and fractures. The material is compression molded for added durability.

Noise Reduction: Granite composite dampens sound for a quieter workspace. Granite’s density absorbs vibration and noise.

Easy Maintenance: The matte finish resists smudges and wipes clean easily. Rinse with soap and water. For deeper cleaning, use mild abrasive cleaners to restore the finish’s luster.

These durable properties allow the sink to withstand heavy usage in busy residential or commercial kitchens. The stylish finish will maintain its good looks for years to come.

Design & Styling

The Deforest Collection sink features a Nero matte black finish that creates an eye-catching focal point. The dark granular texture pairs well with matte black hardware and fixtures for a cohesive modern look. Here are some design details that enable this sink to make a stylish statement:

Matte Finish: The subtle Nero matte black finish has a velvety look and feels smooth to the touch. Matte finishes mask minor scratches and markings compared to glossy finishes.

Minimalist Design: The rectangular shape with tight corner radii provide a roomy interior free of nooks where dirt can collect. The design keeps lines simple and refined.

Coordinating Accessories: Matching sink accessories like matte black bottom grids, racks and strainers can provide a pulled-together look.

On-Trend Color: Matte black fixtures and appliances have grown popular in modern kitchens. The Nero sink aligns with this trend for an up-to-date style.

Bold Contrast: The deep black shade contrasts dramatically against light granite or quartz countertops. This creates striking visual separation.

Easy Customization: The included knockout holes allow DIY customization with add-ons like soap dispensers, filtered water taps, and cutting board attachments.

This versatile sink works equally well in modern, transitional, or industrial design schemes. The bold Nero shade can make an eye-catching statement or tie into other black accents and hardware finishes already established in your kitchen design.

Installation Options

tion sink comes equipped for versatile installation giving you options to suit your kitchen’s design:

Undermount: An undermount installation secures the sink below the counter’s surface for a contemporary, seamless look. Silicone adhesive affixes the sink rim flush against the underside of the countertop. Undermount highlights the counter material and keeps countertops easy to wipe down. This method can be prone to leaks if not installed properly.

Drop-in: For a drop-in or self-rimming installation, the sink sets into a pre-cut hole in the countertop. Flanges along the rim sit atop the counter surface to support the sink. Silicone seals the seam. Drop-in mounting is simpler for DIY installs. The rim flange provides added stability but sacrifices a bit of counter space.

Cutout Dimensions: The cutout should measure 32.25″ x 21.25″ to accommodate the sink’s dimensions. Consult the manufacturer’s instructions for guidance on cutting the sink opening if needed.

Hardware: Required mounting brackets, anchors, template, and installation guide come included to make installation straightforward.

Compatibility: This sink is compatible with most countertop materials including natural stone, quartz, solid surfaces, laminate, tile, and wood. Undermounting pairs best with waterproof, stain-resistant materials.

The universal mounting options give flexibility to match your countertop material, DIY skill level, and design style. Consult Lowe’s or a kitchen pro for guidance installing properly.

Price & Warranty

The Deforest Collection Nero Granite Sink is priced at $279.00. Pricing places it in the mid-range for granite composite sinks, which can range from $200 up to $600 or more.

Here is how the Allen + Roth sink compares to other options on the market:

  • Drop-in stainless steel sinks range from $150-$300. The granite composite offers greater durability and style than stainless.
  • Fireclay farmhouse sinks cost $400+ and require custom cabinetry fit. The Nero sink provides modern style at a lower price point.
  • Enameled cast iron sinks range from $200-$800. While durable, enameled sinks can chip over time while granite composite remains more scratch-resistant.
  • Solid surface sinks range from $300-$1,200 and offer seamless installation but less heat resistance.
  • Natural granite sinks range from $700-$2,500+ for a higher-end look. Composite provides cost savings.

Lowe’s provides a limited lifetime warranty covering defects in materials and workmanship. This ensures years of worry-free use. Overall, the combination of durability, versatile style, and mid-range pricing make this Allen + Roth sink a high-value option in its class.

Pros & Cons
Here is a quick overview of the key pros and cons for the Allen + Roth Deforest Collection Nero Granite Kitchen Sink:


  • Granite composite durability and scratch resistance
  • Stylish matte black Nero finish
  • Deep single bowl with off-set drain
  • 10-inch depth for stacking dishes
  • Drop-in or undermount installation
  • Works for residential and commercial use
  • Mid-range price point at $279
  • Limited lifetime warranty


  • Composite lacks the prestige of real granite
  • Drop-in lip can obstruct counterspace
  • Not ideal for marble or butcher block counters
  • Matte finish requires gentle cleaning methods
  • Large single bowl lacks a divided workspace

The durable granite composite material and versatile installation options make this an excellent value. The rich black finish provides high-end style that dresses up kitchens both traditional and modern. While not the prestige of real granite, the composite material resists chips, scratches, stains and heat better than many alternatives. The spacious single bowl design suits busy kitchens optimizing sink usage. Overall, the combination of quality, performance and style make this Nero granite sink a recommended option for shoppers seeking to upgrade their kitchen sink affordably.

Where to Buy

Roth Deforest Collection 33-Inch by 22-Inch Nero Granite Kitchen Sink is sold exclusively through Lowe’s stores and Lowes.com. Inventory is available at most store locations across the U.S.

To check local availability, utilize the Lowe’s online stock checker by entering your zip code. Or call your nearest Lowe’s store to confirm availability before visiting. Expect to pay the full retail price of $279 for this popular sink.

Lowe’s also offers professional sink installation services for an added fee if you prefer not to DIY. Installation from Lowe’s licensed professionals ensures proper fit, function and drainage. Lowe’s provides online resources for guidance on self-installation as well for those comfortable with a DIY project. For warranty coverage, follow all included instructions.

Final Thoughts

For kitchen upgrades that balance quality, affordability, and style, the new Allen + Roth line of granite composite sinks delivers. The Deforest Collection 33-inch by 22-inch Nero Granite Single Bowl Kitchen Sink stands out for its striking matte black finish, durable granite composite construction, and versatile installation options. Its spacious single bowl design provides ample room for stacking dishes or filling stock pots. While not a premium granite sink costing over $1,000, the composite material offers better durability and scratch resistance than many affordable sink alternatives. Matching accessories can complete the high-end look. Overall, this Lowe’s exclusive sink is an excellent option for homeowners seeking to upgrade to an on-trend, durable granite sink without overspending. It brings stylish performance home

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