Transform your daily routine into a refined daily ritual with the ALFI brand ABCO40R 40 inch Solid Concrete Rectangular Countertop Sink. Designed for homeowners seeking a striking architectural focal point, this above-mount fixture delivers an instant modern update to contemporary bathrooms and powder rooms.
Expertly crafted from solid concrete with a smooth matte finish, this substantial 88.96-pound basin pairs rugged resilience with sleek minimalist styling. Every detail is tailored for effortless elegance, from the generous 40-inch rectangular footprint to the thoughtful exclusion of predrilled faucet holes for versatile wall-mounted or deck-mounted spout placement.
Elevate your interior design effortlessly and enjoy a luxurious aesthetic that withstands the test of time. Complete with a custom-matched polished chrome pop-up drain, this statement piece combines form and function to anchor your modern bathroom remodel with distinction.
Perfect For
Contemporary bathroom remodels seeking a bold statement piece
Master suite vanities requiring a spacious 40-inch rectangular basin
Above-mount countertop installations paired with vessel or wall faucets
Modern minimalist powder rooms with a focus on clean lines
Homeowners wanting a tactile, super smooth matte gray concrete texture
Solid Concrete Build Crafted from heavy-duty concrete for lasting strength and a substantial feel.
Smooth Matte Finish Delivers a clean, contemporary gray aesthetic that feels velvety to the touch.
Generous 40-Inch Length Provides an expansive rectangular basin surface ideal for spacious vanities.
Rear Center Drain Features a 1 3/4-inch compact opening positioned at the back for a streamlined look.
No Overflow Design Maintains uninterrupted minimalist lines around the interior bowl.
Custom Drain Included Comes with a matching polished chrome pop-up drain designed specifically for this sink.
Flexible Faucet Placement Unpredrilled deck allows for wall-mounted or countertop-mounted faucet installation.
Understanding Solid Concrete Craftsmanship
Solid concrete is often envisioned as heavy industrial material, but when engineered into a refined countertop sink, it behaves much like fine natural stone. Think of it as a masterclass in material discipline, where liquid ingredients are cured into a velvety, super smooth matte surface that handles daily moisture with grace. Because concrete possesses natural thermal mass, it absorbs sound and resists flexing entirely, providing a rock-solid basin that feels substantial and quiet under running water. Without an overflow hole, the interior walls remain wonderfully sleek and uninterrupted, ensuring that cleaning is as simple as wiping down a single continuous plane of architectural art.
Installation Guide
Ensure your vanity countertop is structurally engineered to support the 88.96-pound weight of the solid concrete basin.
Position the sink carefully on the counter, allowing adequate clearance for the rear center drain and your chosen faucet configuration.
Install your wall-mounted or countertop-mounted faucet according to the manufacturer guidelines, as this sink features no predrilled holes.
Secure the included custom polished chrome pop-up drain into the 1 3/4-inch drain opening using plumbers putty or silicone sealant as appropriate.
Check all water connections and drain assemblies for leaks before regular daily use.
Care & Maintenance
Daily Cleaning Wipe the matte gray surface daily with a soft cloth and mild, pH-balanced liquid dish soap.
Avoid Harsh Chemicals Never use abrasive scouring powders, ammonia, bleach, or citrus-based cleaners that can dull the matte finish.
Wipe Up Spills Promptly blot away standing liquids such as colored cosmetics, toothpaste, or harsh soaps to prevent potential surface etching.
Protect the Finish Apply a breathable concrete sealer periodically if recommended by stone care professionals to maintain moisture resistance.
Prevent Scratches Lift heavy glass or ceramic items into the basin rather than dragging them across the concrete surface.
FAQ
Q: What are the exact dimensions of this sink?
A: The sink measures 40 inches in length, 18 7/8 inches in width, and 5 2/3 inches in height, with an inner bowl measuring 24 x 11.93 x 3.44 inches.
Q: How much does the concrete sink weigh?
A: The solid concrete construction weighs 88.96 pounds, requiring a sturdy vanity cabinet and countertop for proper support.
Q: Does this sink come with a drain?
A: Yes, it includes a custom-made polished chrome pop-up drain designed specifically for the 1 3/4-inch drain opening.
Q: Is there an overflow hole included?
A: No, this model features a streamlined design without an overflow.
Q: Are there predrilled faucet holes on the sink?
A: No, there are no predrilled faucet holes. The faucet must be installed on the countertop behind the sink or mounted on the wall above it.
Q: What kind of installation type is required?
A: This is an above-mount countertop sink designed to sit directly on top of your vanity or bathroom furniture.
Q: What color is the concrete finish?
A: The sink features a stylish gray matte finish with a super smooth texture.
Q: What shape is this bathroom sink?
A: It features a clean, contemporary rectangular shape with a single bowl configuration.
What Customers Are Saying
A boutique hotel designer in Austin, Texas needed a standout architectural basin for a luxury guest bathroom renovation to create an unforgettable visual impact.
The ALFI brand concrete sink completely transformed our guest suite vanity. The matte gray finish and clean rectangular lines give it that high-end resort feel our clients love, and the included chrome drain made finishing the plumbing effortless.
Marcus Vance - Lead Interior Architect
Achieved a high-end custom stone look while cutting fixture selection time in half.
This 40-inch concrete sink is an absolute showstopper in our master bathroom remodel. The gray matte finish feels incredible and the included chrome drain fits like a glove.
Sarah Jenkins | Homeowner
We paired this above-mount basin with a wall-mounted faucet and the look is pure luxury. It is heavy, solid, and built to last.
David Ross | General Contractor
Stunning modern design and great quality concrete. Just make sure your vanity is strong enough for the weight because this piece is substantial.
Elena Rostova | Interior Designer
The smooth matte texture is wonderful and cleaning it is surprisingly easy. Having the pop-up drain included in the box saved me an extra trip to the hardware store.
Michael Chang | Property Developer
An exceptional rectangular sink that anchors our entire powder room aesthetic. The gray tone is modern and sophisticated.
Rachel Adams | Architect
Elevating Modern Bathrooms Through Exceptional Material Integrity
Choosing a solid concrete fixture like the ALFI brand ABCO40R rectangular countertop sink is an investment in long-term aesthetic resilience and structural confidence. Unlike lightweight composite basins that can flex or show wear under heavy daily use, solid concrete offers an unyielding foundation that anchors your bathroom vanity with absolute permanence. The dense composition absorbs kinetic energy quietly, meaning water flow feels softer and more muffled against the basin floor. Over years of daily grooming routines, brushing, and washing, the tactile matte surface maintains its sophisticated character, developing a subtle, graceful patina that reflects authentic material honesty.
Beyond its striking visual presence, this sink champions a design philosophy centered on versatility and architectural freedom. By leaving the deck uncompromised by predrilled holes, it invites you to curate your exact bathroom hardware ecosystem, whether you prefer minimalist wall spouts or tall deck-mounted mixers resting on the countertop behind the basin. The absence of an overflow streamlines the interior walls into a single, uninterrupted plane of gray concrete, reducing crevices where residue might otherwise collect. Pairing this handcrafted statement piece with compatible accessories creates a cohesive, high-end sanctuary tailored for homeowners who appreciate uncompromising craftsmanship and enduring style.
Why This Is the Right Choice
Solid Concrete Durability Built from dense solid concrete material weighing nearly 89 pounds for exceptional structural longevity.
Modern Above Mount Style Sits proudly on your countertop as a striking architectural centerpiece for your bathroom.
Included Matching Drain Ships complete with a custom polished chrome pop-up drain sized perfectly at 1 3/4 inches.
Customizable Faucet Setup Features no predrilled holes, giving you total freedom to pair it with your favorite wall or deck mount faucet.