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Topmount Sinks

Showing 1 - 24

Discover premium topmount sinks at The Sink Boutique - your ultimate destination for stylish and high-quality kitchen fixtures. Browse our exquisite collection of topmount sinks, designed to elevate your kitchen aesthetic while ensuring durability and functionality. Explore our range now for the perfect blend of elegance and practicality.

Alternate Image for ALFI 34" Single Bowl Granite Composite Kitchen Sink with Drainboard, Black, AB1620DI-BLA

Alternate Image for ALFI 34" Single Bowl Granite Composite Kitchen Sink with Drainboard, Black, AB1620DI-BLA

ALFI 34" Single Bowl Granite Composite Kitchen Sink with Drainboard, Black, AB1620DI-BLA

$550.00 $900.00

Low stock, ready to ship

Alternate Image for ALFI Black 33" Double Bowl Drop In Granite Composite Kitchen Sink, AB3320DI-BLA

Alternate Image for ALFI Black 33" Double Bowl Drop In Granite Composite Kitchen Sink, AB3320DI-BLA

ALFI Black 33" Double Bowl Drop In Granite Composite Kitchen Sink, AB3320DI-BLA

$610.00 $980.00

Low stock, ready to ship

ALFI brand AB4620DI-T Titanium 46" Double Bowl Granite Composite Kitchen Sink with Drainboard

$770.00 $1,050.00

In stock, ready to ship

Alternate Image for ALFI Black 33" Single Bowl Drop In Granite Composite Kitchen Sink, AB3322DI-BLA

Alternate Image for ALFI Black 33" Single Bowl Drop In Granite Composite Kitchen Sink, AB3322DI-BLA

ALFI Black 33" Single Bowl Drop In Granite Composite Kitchen Sink, AB3322DI-BLA

$580.00 $920.00

Low stock, ready to ship

Alternate Image for ALFI 34" Drop In Granite Composite Workstation Kitchen Sink with Accessories, 50/50 Double Bowl, Black, 1 Faucet Hole, AB3418DBDI-BLA

Alternate Image for ALFI 34" Drop In Granite Composite Workstation Kitchen Sink with Accessories, 50/50 Double Bowl, Black, 1 Faucet Hole, AB3418DBDI-BLA

ALFI 34" Drop In Granite Composite Workstation Kitchen Sink with Accessories, 50/50 Double Bowl, Black, 1 Faucet Hole, AB3418DBDI-BLA

$710.00 $1,200.00

Low stock, ready to ship

Alternate Image for ALFI White 24" Drop-In Single Bowl Granite Composite Kitchen Sink, AB2420DI-W

Alternate Image for ALFI White 24" Drop-In Single Bowl Granite Composite Kitchen Sink, AB2420DI-W

ALFI White 24" Drop-In Single Bowl Granite Composite Kitchen Sink, AB2420DI-W

$470.00 $750.00

Low stock, ready to ship

ALFI brand AB3319DI-C Chocolate 34" Double Bowl Drop In Granite Composite Kitchen Sink

$540.00 $870.00

Low stock, ready to ship

ALFI brand AB3319DI-T Titanium 34" Double Bowl Drop In Granite Composite Kitchen Sink

$540.00 $870.00

Low stock, ready to ship

ALFI brand 34" Drop In Granite Composite Workstation Kitchen Sink with Accessories, Black, 1 Faucet Hole, AB3418SBDI-BLA

$710.00 $1,200.00

Low stock, ready to ship

Alternate Image for ALFI White 30" Drop-In Single Bowl Granite Composite Kitchen Sink, AB3020DI-W

Alternate Image for ALFI White 30" Drop-In Single Bowl Granite Composite Kitchen Sink, AB3020DI-W

ALFI White 30" Drop-In Single Bowl Granite Composite Kitchen Sink, AB3020DI-W

$470.00 $820.00

Low stock, ready to ship

Alternate Image for ALFI 34" Drop In Granite Composite Workstation Kitchen Sink with Accessories, 50/50 Double Bowl, Titanium, 1 Faucet Hole, AB3418DBDI-T

Alternate Image for ALFI 34" Drop In Granite Composite Workstation Kitchen Sink with Accessories, 50/50 Double Bowl, Titanium, 1 Faucet Hole, AB3418DBDI-T

ALFI 34" Drop In Granite Composite Workstation Kitchen Sink with Accessories, 50/50 Double Bowl, Titanium, 1 Faucet Hole, AB3418DBDI-T

$710.00 $1,200.00

Low stock, ready to ship

Alternate Image for ALFI Black 34" Double Bowl Drop In Granite Composite Kitchen Sink, AB3319DI-BLA

Alternate Image for ALFI Black 34" Double Bowl Drop In Granite Composite Kitchen Sink, AB3319DI-BLA

ALFI Black 34" Double Bowl Drop In Granite Composite Kitchen Sink, AB3319DI-BLA

$540.00 $870.00

Low stock, ready to ship

Alternate Image for ALFI Black 24" Drop-In Single Bowl Granite Composite Kitchen Sink, AB2420DI-BLA

Alternate Image for ALFI Black 24" Drop-In Single Bowl Granite Composite Kitchen Sink, AB2420DI-BLA

ALFI Black 24" Drop-In Single Bowl Granite Composite Kitchen Sink, AB2420DI-BLA

$470.00 $750.00

Low stock, ready to ship

Alternate Image for ALFI Biscuit 33" Single Bowl Drop In Granite Composite Kitchen Sink, AB3322DI-B

Alternate Image for ALFI Biscuit 33" Single Bowl Drop In Granite Composite Kitchen Sink, AB3322DI-B

ALFI Biscuit 33" Single Bowl Drop In Granite Composite Kitchen Sink, AB3322DI-B

$530.00 $920.00

Low stock, ready to ship

Alternate Image for ALFI Black 34" Drop-In Double Bowl Granite Composite Kitchen Sink, AB3420DI-BLA

Alternate Image for ALFI Black 34" Drop-In Double Bowl Granite Composite Kitchen Sink, AB3420DI-BLA

ALFI Black 34" Drop-In Double Bowl Granite Composite Kitchen Sink, AB3420DI-BLA

$550.00 $890.00

Low stock, ready to ship

Alternate Image for ALFI Black 17" Drop-In Rectangular Granite Composite Kitchen Prep Sink, AB1720DI-BLA

Alternate Image for ALFI Black 17" Drop-In Rectangular Granite Composite Kitchen Prep Sink, AB1720DI-BLA

ALFI Black 17" Drop-In Rectangular Granite Composite Kitchen Prep Sink, AB1720DI-BLA

$340.00 $610.00

Low stock, ready to ship

Alternate Image for ALFI Black 35" Drop-In Single Bowl Granite Composite Kitchen Sink, AB3520DI-BLA

Alternate Image for ALFI Black 35" Drop-In Single Bowl Granite Composite Kitchen Sink, AB3520DI-BLA

ALFI Black 35" Drop-In Single Bowl Granite Composite Kitchen Sink, AB3520DI-BLA

$530.00 $850.00

Low stock, ready to ship

Sale

ALFI brand AB3020DI-T Titanium 30" Drop-In Single Bowl Granite Composite Kitchen Sink

$420.00 $820.00

Low stock, ready to ship

Sale

Alternate Image for ALFI Titanium 35" Drop-In Single Bowl Granite Composite Kitchen Sink, AB3520DI-T

Alternate Image for ALFI Titanium 35" Drop-In Single Bowl Granite Composite Kitchen Sink, AB3520DI-T

ALFI Titanium 35" Drop-In Single Bowl Granite Composite Kitchen Sink, AB3520DI-T

$530.00 $850.00

Low stock, ready to ship

Alternate Image for ALFI Biscuit 17" Drop-In Round Granite Composite Kitchen Prep Sink, AB1717DI-B

Alternate Image for ALFI Biscuit 17" Drop-In Round Granite Composite Kitchen Prep Sink, AB1717DI-B

ALFI Biscuit 17" Drop-In Round Granite Composite Kitchen Prep Sink, AB1717DI-B

$240.00 $510.00

Low stock, ready to ship

Alternate Image for ALFI Biscuit 20" Drop-In Round Granite Composite Kitchen Prep Sink, AB2020DI-B

Alternate Image for ALFI Biscuit 20" Drop-In Round Granite Composite Kitchen Prep Sink, AB2020DI-B

ALFI Biscuit 20" Drop-In Round Granite Composite Kitchen Prep Sink, AB2020DI-B

$330.00 $530.00

Low stock, ready to ship

Alternate Image for ALFI Biscuit 34" Double Bowl Drop In Granite Composite Kitchen Sink, AB3319DI-B

Alternate Image for ALFI Biscuit 34" Double Bowl Drop In Granite Composite Kitchen Sink, AB3319DI-B

ALFI Biscuit 34" Double Bowl Drop In Granite Composite Kitchen Sink, AB3319DI-B

$495.00 $870.00

Low stock, ready to ship

ALFI brand AB3320DI-T Titanium 33" Double Bowl Drop In Granite Composite Kitchen Sink

$560.00 $980.00

Low stock, ready to ship

ALFI brand 34" Drop In Granite Composite Workstation Kitchen Sink with Accessories, White, 1 Faucet Hole, AB3418SBDI-W

$710.00 $1,200.00

Low stock, ready to ship

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Return Policy

At The Sink Boutique, your satisfaction is our priority. We stand behind every product we sell and are here to ensure you're satisfied with your purchase.

What we promise:

Free replacements for damaged or incorrect items upon delivery
30-day return window for peace of mind with fair terms and fees
Personal support from real people — no bots, no runaround
Fast response within 1 business day

Need Help? We Are Here For You

Start here: Visit our Contact Us page and use our message form. Include your order number and photos if applicable. We’ll respond within 1 business day with the next steps.

Quick Links

Arrived Damaged or Wrong Item?
Missing Items?
Need to Cancel Your Order?
Product isn't quite Right for your space?
Exchanges
Important Details

Common Situations & Solutions

Arrived Damaged or Wrong Item?

We'll make it right at no cost to you:

Contact us within 48 hours of delivery. Report the damage here.
We'll arrange a free replacement immediately
Follow our Delivery Inspection Guidelines for the fastest resolution

Missing Items?

We'll investigate right away.

Report within 24 hours of delivery confirmation
We'll track down your missing item immediately

Need to Cancel Your Order?

We move fast, so call us ASAP. We work with multiple manufacturers who often process orders immediately.

Best option: Call (844) 470-1212 (Mon–Fri, 9–5 PM EST)
Email cancellation requests aren't guaranteed unless we confirm
In-stock items often move to shipping immediately, even after hours
Once manufacturers begin processing, cancellation becomes a standard return

Product Isn't Quite Right for Your Space?

We understand – finding the perfect fit can be tricky. Eligible items can be returned within 30 days. Here's how it works:

To qualify:

The item must be unused, uninstalled, and in original packaging
Return authorization is required (we'll provide clear instructions)
Return must be trackable and insured

Return fees apply:

Return shipping is the customer’s responsibility (varies by location and item size)
Manufacturer restocking fee (up to 25%) - this is an industry-standard fee charged by manufacturers, not The Sink Boutique, to cover the specialized handling these products require.

We'll confirm exact costs when you request your return authorization.

Exchanges

Exchanges are handled as a return + new purchase.
Simply return the original product (as above) and place a new order.

Important Details

Final Sale Items

Items marked "Final Sale" cannot be returned or exchanged per manufacturer policy, but we'll still replace them free if they arrive damaged.

Natural Variations

Our handcrafted sinks may have minor variations that make each piece unique. Small bubbles, dimples, or surface irregularities on unfinished undersides are normal characteristics of the artisan process and don't affect functionality.

Questions about your specific item? Contact us – we're happy to review it with you.

Color Matching

Colors may appear different due to monitor settings and natural material variations. Please review our Color Disclaimer before ordering.