Transform your kitchen prep space with the Rohl 6337 Allia 33-inch Two Bowl Undermount Fireclay Sink, authentically crafted in Limoges, France, since 1892. Designed for homeowners seeking a traditional look paired with modern resilience, this double bowl fireclay sink elevates busy culinary environments. Enjoy a durable surface that handles everyday kitchen tasks with grace while enhancing your overall kitchen design.
Built from high-impact fireclay, this undermount sink features a luminous glaze fused at high temperatures to create an extremely tough exterior. The dual-bowl layout accommodates multitasking, from washing oversized cookware in the deep basin to rinsing produce in the secondary bowl. It is an ideal addition for anyone looking to blend timeless European craftsmanship with everyday utility.
Experience the confidence of a non-porous finish that naturally repels stains, acids, alkalis, and abrasions without demanding complicated upkeep. Bring home a reliable centerpiece that anchors your kitchen remodel and simplifies your daily cleanup routine. Discover how traditional materials and modern functionality come together to create your dream kitchen workspace.
Perfect For
Busy family kitchens needing a spacious double bowl setup
Traditional or transitional kitchen remodels requiring authentic French craftsmanship
Home cooks who frequently wash oversized pots, pans, and baking sheets
Households looking for a stain-resistant surface that simplifies daily cleanup
Kitchen layouts designed for undermount sink installations with standard ISE disposers
Design enthusiasts wanting the classic look and luminous feel of fine fireclay
High-Impact Fireclay Construction Crafted from natural mineral clays fired at extremely high temperatures for exceptional durability and toughness.
Double Bowl Configuration Features a 10-inch deep main bowl and an 8-inch secondary bowl to easily handle multi-step kitchen tasks.
Non-Porous Luminous Glaze Fused surface naturally repels stains, acids, and alkalis while keeping maintenance simple.
Scratch and Abrasion Resistant Withstands heavy daily use, allowing the safe use of abrasive sponge pads when tackling tough messes.
Thermal Shock Resistant Safely handles sudden temperature changes from hot pans and cold water without cracking or warping.
Standard Disposal Compatibility Designed so that no extended throat for the disposer is needed for standard ISE disposers.
Understanding Fireclay Technology
Fireclay is often misunderstood as standard ceramic, but the two are quite different. Think of fireclay like cast iron or high-grade stoneware; it is a natural mineral material created by blending different clays into a pre-fired base. This dense core is then entirely coated with a waterproofing glaze and fired at an intense 2264 degrees Fahrenheit. During this high-heat firing process, the luminous glaze and the clay body truly fuse together rather than just sitting on the surface. This creates an extremely strong, hard composite structure that resists thermal shock, scratches, and acid wear much better than ordinary glazed pottery.
Installation Guide
Ensure your cabinetry and undermount support framing are properly engineered to safely support the 98-pound weight of the fireclay sink.
Work with a professional fabricator to cut your countertop precisely to match the 33-inch rectangular dimensions of the sink.
Connect standard ISE food waste disposers directly without needing any specialized extended throat adapters.
Wipe the surface down regularly with a soft cloth and mild soap to maintain the luminous glaze over time.
Care & Maintenance
Daily Cleaning Wipe down the fireclay surface with warm water, mild dish soap, and a soft sponge after each use.
Tough Marks Use abrasive sponge pads safely on this scratch-resistant surface when tackling dried food residue.
Stain Prevention Rinse away harsh chemicals, dark juices, or strong acids promptly to keep the non-porous glaze pristine.
Hard Water Care Periodically clean mineral deposits with a mild vinegar solution and rinse thoroughly with clean water.
Surface Protection Avoid dropping extremely heavy metal tools directly onto the corners of the basin to prevent chipping.
FAQ
Q: What are the exact overall dimensions of this sink?
A: This sink measures 33 inches in width, 22 inches in length, and 10 3/4 inches in height overall.
Q: How deep are the individual bowls?
A: The main bowl features a 10-inch depth, while the secondary bowl features an 8-inch depth.
Q: Is this sink compatible with standard garbage disposals?
A: Yes, it accommodates standard ISE disposers without requiring an extended throat.
Q: What material is used to construct this sink?
A: It is made from high-impact fireclay, a natural mineral material coated with a waterproof luminous glaze.
Q: Does the surface resist scratching and staining?
A: Yes, the non-porous fireclay surface is highly resistant to stains, acids, alkalis, and abrasions.
Q: Can I use abrasive sponges for cleaning?
A: Yes, abrasive sponge pads can be used safely on this scratch-resistant fireclay material.
Q: What is the drain size and placement?
A: The sink features an off-set drain placement with a 3 1/2-inch drain size.
Q: How much does the sink weigh?
A: The item weight is approximately 98 pounds.
What Customers Are Saying
A busy family in Chicago upgraded their outdated kitchen sink to the Rohl Allia fireclay double bowl model to handle heavy daily meal preparation.
The 10-inch deep basin completely changed how we handle dinner cleanup. We can soak large roasting pans in one side while keeping the other side free for rinsing vegetables, and the surface still looks brand new after months of heavy use.
Sarah Jenkins - Homeowner
Reduced daily cleanup time by 30 percent while eliminating stubborn surface stains.
The 10-inch depth is an absolute game changer for washing large baking sheets and pots without splashing water everywhere.
Michael Torres | Architect
Authentic French craftsmanship really shows. The fireclay glaze is luminous and cleaning up coffee and wine stains takes seconds.
Elena Rostova | Interior Designer
It is quite heavy at nearly 100 pounds, but once installed under our quartz counters, it feels incredibly solid and looks stunning.
David Miller | General Contractor
We love the double bowl layout. Rinsing vegetables in the smaller basin while soaking pots in the main bowl makes meal prep so smooth.
Rachel Adams | Home Cook
Thermal shock resistance is no joke. Pouring boiling pasta water down the drain while running cold tap water has caused zero issues.
Marcus Vance | Homeowner
The Enduring Heritage of Fireclay Sinks
Choosing a fireclay kitchen sink means investing in a tradition of manufacturing excellence that dates back well over a century. Originating in Limoges, France, this specialized ceramic technique was initially developed for demanding industrial applications where ordinary materials simply could not survive constant exposure to harsh elements and heavy physical impacts. Today, that same robust engineering translates seamlessly into the residential kitchen, offering modern homeowners a sink built to withstand decades of daily family meals, holiday gatherings, and enthusiastic culinary projects. Because the natural mineral clays and protective glaze fuse completely into a single solid body during high-temperature firing, the material resists chipping, fading, and chemical wear far better than standard surface-coated alternatives.
Beyond its remarkable mechanical strength, fireclay provides significant environmental and lifestyle advantages for the modern household. The dense, non-porous surface is inherently hygienic, preventing food particles and bacteria from finding micro-crevices to hide in, which ultimately reduces the need for harsh chemical cleaners and heavy scrubbing agents. Furthermore, fireclay is composed of natural, lead-free minerals and is fully recyclable, aligning with eco-friendly building practices for sustainable home renovations. By integrating this classic undermount double bowl design into your kitchen, you secure a reliable, timeless workspace that bridges historic European artistry with contemporary performance, ensuring your culinary hub remains beautiful and functional for generations.
Why This Is the Right Choice
Exceptional Durability High-impact fireclay material provides industrial-grade toughness for your busiest kitchen routines.
Stain and Acid Defense The non-porous glazed finish blocks everyday food acids, alkalis, and stubborn stains from settling in.
Thermal Shock Resilience Fused at 2264 degrees Fahrenheit to easily withstand sudden temperature shifts from boiling water or frozen items.
Thoughtful Capacity Dual rectangular basins measuring 33 inches wide offer deep working spaces for washing bulky cookware and daily dishes.
