What cabinet size is required for this lavatory sink?

This sink is designed to fit standard vanity cabinets measuring 21 inches or larger.

Is the drain assembly included with the sink?

The unit includes mounting clips and an overflow assembly, but a standard 1.5-inch drain must be sourced separately.

Does this sink feature an overflow hole?

Yes, it includes an integrated overflow hole along with the OD-10 overflow assembly.

What is the exact bowl depth?

The interior bowl has a depth of 6.25 inches, providing comfortable clearance for everyday handwashing.

What type of stainless steel is used?

It is constructed from durable 18-gauge T-304 stainless steel.

What is the overall diameter of the sink?

The overall unit measures 16.75 inches in diameter.

Can this sink be installed as a drop-in topmount?

No, this model is specifically engineered for undermount installation underneath solid surface countertops.

What finish does the stainless steel have?

It features a lustrous satin finish that brings a sleek, modern look to any bath space.

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Houzer CRO-1620-1 Opus Conical Undermount Stainless Steel Lavatory Sink Overflow

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Houzer CRO-1620-1 Opus Conical Undermount Stainless Steel Lavatory Sink Overflow

SKU # CRO-1620-1

In stock

Generally In Stock, ships out in 2 work days.

$130.16

$200.25

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Overview Specifications Key Features Installation/Care FAQ

Overview

Upgrade your powder room or master bath with the Houzer CRO-1620-1 Opus Conical Undermount Stainless Steel Lavatory Sink, a striking fixture designed to bring modern sculptural style to contemporary washrooms. Crafted for homeowners seeking a sleek, minimalist aesthetic without sacrificing everyday durability, this round undermount basin creates a seamless transition from countertop to bowl. Enjoy a refined look that combines distinctive conical geometry with the clean visual appeal of a lustrous satin finish.

Built from premium 18-gauge T-304 stainless steel, this lavatory sink stands up to daily family use while maintaining its polished appearance through years of routines. The integrated overflow hole and standard 1.5-inch drain opening provide reliable functionality, helping prevent accidental spills while accommodating standard plumbing setups. Designed to fit neatly into a 21-inch cabinet, it offers a practical sizing solution for compact guest baths as well as spacious master vanities.

Transform your daily routine with a stainless steel bathroom sink that balances artistic form and dependable engineering in one cohesive package. Complete with mounting clips and an overflow assembly, this undermount model streamlines the setup process so you can enjoy your refreshed space sooner. Experience a refined blend of modern design and resilient craftsmanship tailored for the modern American home.

Perfect For

Modern powder room updates seeking a striking, contemporary focal point
Master bathroom remodels requiring a durable stainless steel undermount basin
Compact guest bathrooms with 21-inch cabinet bases
Homeowners who prefer seamless countertop transitions for easier cleaning
Contemporary interior designs featuring sleek metallic finishes
Upgrades replacing traditional porcelain sinks with resilient metal alternatives

Technical Specifications

More Information
Availability	In Stock (2 days)
Finish	Stainless Steel
Bowl Type	Single Bowl
Drain Size	1 1/2
Shape	Round
Width	16 3/4
Material	Stainless Steel
Length	16 3/4
Installation Type	Undermount
Height	6 1/4
Gauge	18
Faucet Holes	0
Drain Placement	Center
Depth	6 1/4
Bowl Style	Rounded
Series	Opus
Inner Bowl	14 3/8" Diameter
Item Weight	7
UPC	881208013722

Ship Details

Ship Details
Ship Weight	7.70
Ship Size	10(H) * 20(W) * 20(L)
Ship State	NJ
Ship Zip	8691

Installation Specs

Key Features

Undermount Design: Creates a smooth, flush transition from countertop to bowl for easy counter wipe-downs and a clean aesthetic.
Conical Bowl Shape: Features a unique round, tapered geometry measuring 14.375 inches in diameter to bring high style to any powder room.
T-304 Stainless Steel: Constructed from premium-grade stainless steel to ensure lasting resistance to daily wear and corrosion.
18-Gauge Construction: Provides a sturdy, solid feel and reliable structural integrity for everyday bathroom tasks.
Lustrous Satin Finish: Offers a polished, sophisticated look that complements a wide range of bathroom hardware and faucets.
Built-In Overflow: Includes an integrated overflow hole and OD-10 assembly to help manage water levels safely.
Included Hardware: Comes with mounting clips and the overflow assembly to simplify the installation process.

Installation Guide

Measure your 21-inch vanity cabinet interior carefully to ensure proper clearance before securing the undermount bowl.
Use the included mounting clips to attach the stainless steel sink securely to the underside of your solid surface or stone countertop.
Apply a bead of high-grade silicone sealant around the upper rim of the basin to create a watertight seal against the countertop underside.
Connect your standard 1.5-inch drain assembly and overflow piping, checking all connections for secure, leak-free operation.

Care & Maintenance

Daily Cleaning: Wipe the interior bowl down with a soft microfiber cloth and mild dish soap after use to maintain the satin finish.
Water Spot Prevention: Dry the stainless steel surface with a towel after washing up to prevent mineral deposits from forming in hard water areas.
Avoid Abrasives: Never use steel wool, wire brushes, or harsh scouring powders, as these can scratch and dull the stainless steel material.
Resist Chemicals: Keep bleach and strong chlorine-based cleaners away from the basin surface to prevent pitting or discoloration.
Periodic Polishing: Use a specialized stainless steel cleaner occasionally to restore the lustrous shine and protect against everyday fingerprints.

FAQ

Q: What cabinet size is required for this lavatory sink?
This sink is designed to fit standard vanity cabinets measuring 21 inches or larger.
Q: Is the drain assembly included with the sink?
The unit includes mounting clips and an overflow assembly, but a standard 1.5-inch drain must be sourced separately.
Q: Does this sink feature an overflow hole?
Yes, it includes an integrated overflow hole along with the OD-10 overflow assembly.
Q: What is the exact bowl depth?
The interior bowl has a depth of 6.25 inches, providing comfortable clearance for everyday handwashing.
Q: What type of stainless steel is used?
It is constructed from durable 18-gauge T-304 stainless steel.
Q: What is the overall diameter of the sink?
The overall unit measures 16.75 inches in diameter.
Q: Can this sink be installed as a drop-in topmount?
No, this model is specifically engineered for undermount installation underneath solid surface countertops.
Q: What finish does the stainless steel have?
It features a lustrous satin finish that brings a sleek, modern look to any bath space.

Why This Is the Right Choice

Resilient MaterialConstructed from 18-gauge T-304 stainless steel for dependable, long-lasting performance in busy washrooms.
Seamless SetupDesigned for undermount installation and includes necessary mounting clips for a secure, flush fit against your countertop.
Compact FootprintFits neatly into a 21-inch cabinet while offering a comfortable 6.25-inch bowl depth for everyday handwashing and grooming.
Integrated SafetyFeatures a built-in overflow hole and assembly to provide extra peace of mind against accidental overflows during daily use.