Blanco Diamond 15″ Single-Bowl Dual-Mount Bar/Prep Sink (Anthracite)

A Blanco Diamond SILGRANIT® 15″ single‑bowl dual‑mount bar/prep sink in Anthracite (SKU 440204). Compact yet durable, this sink is ideal for secondary kitchen tasks, bar areas, or prep zones. It can be installed as either a drop‑in or undermount and features a non‑porous granite composite surface that’s easy to clean and maintain.

Key Features

• Finish: Anthracite — rich dark gray/charcoal-neutral tone that complements modern kitchens.

• Bowl Configuration: Single bowl — approximately 12″ L × 11‑5/8″ W × 8″ D interior workspace in a 15″ × 15″ overall footprint.

• Material: SILGRANIT® granite composite — heat, scratch, stain, chip, and impact-resistant, with a non-porous, easy-to-clean surface.

• Installation: Dual mount (drop‑in or undermount) — flexible installation depending on your countertop style.

• Faucet Prep: Pre‑drilled for 1 faucet hole with an additional knockout for an accessory.

• Drain: Standard 3‑1/2″ drain opening (strainer sold separately).

• Cabinet Requirement: Requires a 15″ minimum base cabinet for drop‑in or approx 18″ for undermount.

• Warranty: Limited lifetime from Blanco.

Available SILGRANIT® Colors

• Coal Black: Deep pitch-black with a bold, modern presence.

• Anthracite: Deep charcoal with subtle granite flecking for a dimensional look.

• Cinder: Dark slate gray inspired by natural stone.

• White: Crisp, clean, timeless neutral.

• Truffle: Soft earthy taupe blending warm brown and gray tones.

• Café Brown: Warm medium brown reminiscent of milk chocolate.

• Soft White: Creamy warm white, balanced and inviting.

• Volcano Gray: Rich medium gray with warm undertones, stone-inspired finish.

All Blanco Silgranit sinks feature a sophisticated eggshell sheen, offering a matte appearance enhanced by a gentle, light-reflecting glow.

Typical Uses

• Bar or Beverage Station: Perfect for rinsing glassware, prep work, and cleanup in compact areas.

• Butler’s Pantry or Prep Sink: Secondary sink for produce washing or light tasks in limited kitchen space.

• Utility or Small Areas: Fits in smaller cabinets or zones where a full‑size kitchen sink isn’t practical.