TrueFlame 19" x 15" Stainless Steel Undermount Outdoor Sink

At 19" x 15", the TrueFlame TF-NK-19U is a purpose-built undermount sink sized for serious outdoor kitchen work without monopolizing your counter space. The stainless steel construction handles the elements, the splashes, and whatever post-grill cleanup duty demands — without fuss.

The undermount design is the defining detail here. By mounting beneath the countertop rather than sitting on top of it, this sink eliminates the raised rim that collects water, grime, and the kinds of things you'd rather not think about. Sweeping debris directly from counter to basin is effortless, and the overall look is decidedly more finished than a drop-in alternative.

Stainless steel is the right material for an outdoor sink, and not just because it looks sharp. It resists corrosion, handles temperature swings, and cleans up quickly — all qualities that matter when your sink is exposed to sun, rain, and the general chaos of outdoor cooking and entertaining.

At 13 lbs, the TF-NK-19U is light enough to handle during installation without requiring an extra set of hands just to hold it in place. The 19" x 15" basin dimensions offer a usable footprint — large enough for practical tasks, compact enough to fit within a thoughtfully designed outdoor kitchen layout.

Compatibility information is not available from the manufacturer at this time, so we recommend confirming cutout dimensions and mounting requirements with your installer or fabricator before purchase to ensure a proper fit with your specific countertop material.

If you're outfitting an outdoor kitchen and want a sink that looks intentional rather than like an afterthought, this is a straightforward, well-made choice from TrueFlame.

• 19" x 15" basin dimensions — practical size without overwhelming your counter layout
• Undermount installation for a seamless, rim-free countertop surface
• Stainless steel construction resists corrosion and outdoor conditions
• Lightweight at 13 lbs for manageable handling during installation
• Easy counter-to-basin cleanup with no raised rim to catch debris
• Clean, professional aesthetic suited to built-in outdoor kitchen designs
• TrueFlame brand quality — SKU TF-NK-19U