Crafted to elevate your bar or prep area, the Houzer PTB-1318 WH-C Fireclay Undermount Bar Sink combines time-tested artisan techniques with modern reliability.
Home chefs and interior enthusiasts looking for a dependable, compact kitchen upgrade will appreciate the resilient white fireclay surface that resists stains, scratches, and chips.
Complete with an included basket strainer and bottom grid, this rectangular undermount basin streamlines everyday drink preparation and cleanup tasks with ease.
Perfect For
Home bar setups needing a reliable prep sink
Compact kitchen remodels with limited counter space
Homeowners pairing fireclay sinks with custom stone countertops
Kitchens requiring an 18-inch minimum cabinet base compatibility
Technical Specifications
More Information
Availability
In Stock (2 days)
Bowl Type
Single Bowl
Drain Size
3 1/2
Shape
Rectangular
Width
18 1/8
Material
Fireclay
Length
12 1/8
Installation Type
Undermount
Height
7 1/4
Faucet Holes
0
Drain Placement
Center
Depth
6 1/3
Bowl Style
Rounded
Color
White
Series
Platus
Inner Bowl
9 7/8" x 15 3/4"
Item Weight
24
UPC
881208028535
Ship Details
Ship Details
Ship Weight
26.00
Ship Size
8(H) * 13(W) * 18(L)
Ship State
NJ
Ship Zip
8691
Key Features
Fireclay Construction Fired at 2200 degrees Fahrenheit for over 20 hours to create an ultra-durable, smooth surface that resists chips, stains, and scratches.
Compact Dimensions External measurements of 18-1/8 inches by 12-3/16 inches by 7-1/4 inches fit seamlessly into a minimum 18-inch cabinet base.
Single Bowl Design Features an internal bowl measuring 9-7/8 inches by 15-3/4 inches by 6-1/3 inches with a center drain placement for efficient water flow.
Included Accessories Comes complete with a 3-1/2 inch stainless steel basket strainer and a custom stainless steel wirecraft bottom grid.
Undermount Installation Creates a clean, seamless transition from your countertop directly into the sink basin for effortless wiping.
Bar and Prep Functionality Perfectly sized rectangular shape serves as an ideal secondary station for rinsing garnishes, washing glasses, or mixing drinks.
Understanding Fireclay Durability Through Extreme Heat
Fireclay is created by fusing a specialized ceramic white glaze to a molded clay body at extreme temperatures reaching 2200 degrees Fahrenheit for over 20 hours. Think of it like baking a piece of pottery until the glaze vitrifies completely into the clay body, turning two separate layers into a single unified, glass-hard solid. This intense firing process makes the Houzer PTB-1318 WH-C resistant to thermal shock, everyday impacts, and chemical discoloration, ensuring the brilliant white finish holds up reliably against heavy daily use in busy bar or kitchen spaces.
Installation Guide
Verify that your cabinetry supports an 18-inch cabinet base and your countertop cutout matches the internal bowl dimensions of 9-7/8 inches by 15-3/4 inches.
Apply a continuous bead of high-grade silicone sealant around the top rim of the sink before pressing it firmly against the underside of the countertop.
Secure the undermount sink using appropriate mounting hardware designated for heavy fireclay fixtures.
Connect the 3-1/2 inch center drain and the included stainless steel basket strainer to your plumbing line, checking all seals for secure water tightness.
Care & Maintenance
Daily Cleaning Wipe down the fireclay surface daily with a soft sponge, warm water, and mild dish soap to prevent residue buildup.
Grid Maintenance Periodically remove the included stainless steel wirecraft bottom grid to clean underneath and prevent mineral deposits.
Stain Management Address stubborn marks or water spots using a mild, non-abrasive cream cleaner or a baking soda paste.
Harsh Chemical Avoidance Refrain from using harsh scouring powders, steel wool, or aggressive chemical bleach that could dull the glossy glaze over time.
Pot Protection Always use the stainless steel bottom grid to cushion heavy glassware or bar tools against the porcelain surface.
FAQ
Q: What are the exact dimensions of this sink?
A: The external dimensions are 18-1/8 inches by 12-3/16 inches by 7-1/4 inches, while the internal bowl measures 9-7/8 inches by 15-3/4 inches by 6-1/3 inches.
Q: What size cabinet base is required for installation?
A: This bar sink is specifically designed to fit seamlessly into a minimum 18-inch cabinet base.
Q: Does the sink come with any accessories?
A: Yes, it includes a 3-1/2 inch stainless steel basket strainer and a stainless steel wirecraft bottom grid.
Q: What is the material composition of this model?
A: It is constructed from durable fireclay fired at 2200 degrees Fahrenheit for over 20 hours.
Q: What color is the finish?
A: The sink features a classic white finish with a smooth, glossy surface.
Q: Where is the drain located?
A: The drain placement is centered, featuring a 3-1/2 inch drain size.
Q: Is this sink suitable for an undermount installation?
A: Yes, it is engineered for undermount installation types to provide a clean countertop transition.
Q: How much does the sink weigh?
A: The item weighs approximately 24 pounds.
What Customers Are Saying
A homeowner in Chicago, Illinois wanted to upgrade their home entertainment area with a dedicated prep station that matched their main kitchen aesthetic.
Installing this compact fireclay bar sink completely transformed our hosting routine, giving us a dedicated spot for rinsing cocktail glasses without crowding the main kitchen workspace.
Marcus Vance - Homeowner
Added a functional, beautiful prep sink into an 18-inch cabinet base with zero structural adjustments.
This bar sink fits our 18-inch cabinet perfectly and the included bottom grid is a fantastic bonus for keeping the white finish pristine.
Sarah Jenkins | Kitchen Designer
The fireclay material feels incredibly solid and the undermount look makes wiping down our island counter effortless.
David Ross | Homeowner
Very nice compact size for our beverage station, though make sure your cabinet installer measures the 18-inch base carefully.
Elena Rostova | Interior Stylist
The white glaze is gorgeous and the basket strainer fits snugly. Great addition to our home bar area.
Liam O'Connor | General Contractor
Solid weight, beautiful craftsmanship, and the rectangular shape makes prepping garnishes a breeze.
Rachel Green | Home Chef
Crafting Timeless Elegance for Modern Entertainment Spaces
Selecting a fireclay bar sink like the Houzer PTB-1318 WH-C means investing in enduring craftsmanship designed to anchor your home entertainment spaces for years to come. The meticulous manufacturing process utilized in ISO-certified facilities ensures that each rectangular basin maintains structural integrity and a brilliant white luster even under frequent daily use. Because fireclay is naturally resistant to everyday thermal and physical stresses, homeowners can enjoy a reliable prep zone that bridges traditional artisan aesthetics with modern kitchen performance.
Integrating this compact undermount sink into your layout also brings functional simplicity to your daily routine, minimizing cleanup time so you can focus on entertaining guests or preparing meals. The inclusion of protective accessories like the custom wirecraft bottom grid further safeguards the smooth surface against accidental impacts from glassware or utensils. By combining high-grade materials with thoughtful accessory bundling, this sink delivers a dependable, elegant solution tailored for refined home environments across the United States.
Why This Is the Right Choice
Exceptional Durability High-temperature fireclay firing delivers a dense, robust material designed to withstand heavy daily use without losing its finish.
Complete Accessory Kit Includes a matching stainless steel basket strainer and wirecraft bottom grid to protect the basin and catch debris right out of the box.
Streamlined Undermount Fit The sleek undermount installation style eliminates the rim barrier so crumbs and water wipe directly into the bowl.
Stain Resistant Glaze The impervious white fireclay surface helps repel everyday food and beverage marks to keep maintenance simple.
