✎ From the RTAKB Team
What sets the Fiamma collection apart is where the material actually comes from. Real fireclay is only produced in a handful of places in the world, and Italy is one of them — so Ruvati sources genuine Italian fireclay rather than a domestic substitute, and every sink in this collection is still hand-finished by Italian artisans. That's not a small detail; it's the difference between a sink using the authentic material and one using a look-alike.
The forming process is where the durability comes from. Raw white clay is fired at roughly 2900°F, hot enough that the outer glaze doesn't just coat the surface — it fuses directly into the clay body underneath. There's no separate layer to eventually wear through, which is why fireclay resists chipping, cracking, and everyday abrasion so much better than composite or enameled cast iron over the long run. This particular size runs 8-1/2" deep, making it a strong fit for a laundry room or utility sink where you need real depth for bulky items, not just a shallow kitchen prep bowl.
Fireclay itself isn't a new idea — European kitchens and farmhouses have relied on it for over two centuries because it simply holds up. The Fiamma line brings that same material to American kitchens and utility spaces, and it's available well beyond plain white: there's a reversible model that flips between a fluted and flat apron front, plus finish options in black and a brushed gold infused with real 24K gold if you want something that stands out.
Not sure this is the right depth or footprint for your space? Email us at sales@rtakb.com and we'll help you confirm fit before you order.
Frequently Asked Questions
What cabinet size do I need?
A 27" minimum base cabinet is required for proper support.
What are the exact dimensions?
Exterior: 23-1/4" wide x 18-1/4" front-to-back x 10" tall. Interior bowl: 21-1/4" wide x 16-1/4" front-to-back x 8-1/2" deep.
Will my garbage disposal fit?
The 3.5" drain opening fits any standard disposal unit. Because the fireclay bottom is a full 1" thick, you may need an extended flange to make the connection — worth checking before you order your disposal.
What's included in the box?
The fireclay sink, a stainless steel protective bottom grid, a basket strainer drain assembly, and an installation guide.
What does the bottom grid do?
It's stainless steel and sits in the basin to protect the fireclay surface from impact and scratches from pots, pans, and utensils, while still letting water drain freely.
What finishes are available?
Beyond the standard glossy white, the Fiamma collection also offers black and a brushed gold finish with real 24K gold, plus a reversible model with a fluted or flat front.
What's the warranty?
Ruvati backs this sink with a limited lifetime warranty.