John Boos Freestanding 18" W x 21" D Underbar Drainboard - JBUBDB2118

John Boos Freestanding 18" W x 21" D Underbar Drainboard - JBUBDB2118

If you need a freestanding drainboard for your bar or food service operation, we recommend John Boos. This UBDB-2118 is made of type 300, 18-gauge stainless steel. It has been polished with a satin finish. This material increases the overall longevity of the unit while keeping it easy to maintain.

The underbar drainboard features a creased deck for improved drainage. The perforated insert is removable for increased air circulation.

The UBDB-2118 is NSF certified.

Features 

• ALL 18 GAUGE STAINLESS STEEL CONSTRUCTION
• TYPE 300 STAINLESS STEEL WITH #4 POLISH, SATIN FINISH
• STANDARD PRE-DRILLED HOLES ON SIDES FOR ATTACHING ADJACENT UNITS TOGETHER
• CREASED DECK FOR IMPROVED DRAINAGE
• REMOVABLE PERFORATED DRAINBOARD INSERT FOR INCREASED AIR CIRCULATION.
• STANDARD FRONT INSERTS FOR SPEED RAIL ATTACHMENT
• 1-1/4” STAINLESS STEEL FRONT TO BACK BRACING
• BOLT ON 1-5/8” STAINLESS STEEL LEGS FOR FAST INSTALLATION
• 1” ADJUSTABLE STAINLESS STEEL BULLET FEET
• 1-3/8” DRAIN
• 1” MPT 1-1/2” LONG DRAIN CONNECTION

Specifications

What our Experts Think

• Smart Underbar Utility Add‑On
  The 18″ × 21″ freestanding drainboard gives you a dedicated space to air‑dry glassware and barware right where you need it, boosting workflow behind the bar.

• Commercial‑Grade Stainless Steel
  Durable, corrosion‑resistant construction stands up to daily bar use and frequent cleaning without wear.

• Efficient Water Management
  Thoughtful sloped design helps guide water away from glassware, keeping your prep area clean and reducing mess.

• Stable & Ready for Busy Shifts
  Built to handle regular use with a sturdy surface that supports heavy loads and constant turnover.

• Easy to Clean & Sanitize
  Smooth stainless surfaces wipe down quickly, meeting professional hygiene standards with little effort.

• Space‑Smart Design
  Freestanding form fits underbar or countertop areas where built‑in drainboards aren’t available, making it a practical addition in tight spaces.

• Expert Recommended Choice
  A top pick for bartenders and bar operators who want durable, functional, and easy‑to‑maintain drain space that improves speed and service quality.

Q&A

Q: What is the John Boos Freestanding Underbar Drainboard (JBUBDB2118)?
A: A commercial‑grade 18″ wide × 21″ deep stainless steel freestanding underbar drainboard designed to manage glassware and dish drainage in bar or kitchen workstations.

Q: What is it used for?
A: Provides a durable surface with integrated drainage for rinsed glassware, bar tools, or prep items, directing water into a sink or drain area to keep counters dry and sanitary.

Q: What materials and construction quality?
A: Heavy‑duty stainless steel with a corrosion‑resistant finish and welded seams for lasting performance in wet, high‑use bar or kitchen environments.

Q: How does it benefit workflow?
A: Helps maintain clean, dry bar surfaces by channeling water away from prep space while holding glassware securely during rinse/sorting tasks.

Q: Is installation required?
A: No permanent installation — simply position next to a sink or drain area; non‑mounted design allows flexible placement.

Q: Where is it best used?
A: Bars, restaurants, cafes, kitchens, and catering stations needing a dedicated drainage surface near sinks or wash areas.

Q: Can it handle heavy use?
A: Yes—stainless construction stands up to frequent contact with water, glassware, and barware.

Q: What’s a key user advantage?
A: Maximizes underbar efficiency by reducing countertop water mess and improving glassware handling during busy service periods.

Maintenance Tips

• Clean after use: Wipe the drainboard with mild soap and warm water; dry thoroughly to prevent water spots and mineral buildup.

• Avoid harsh abrasives: Do not use steel wool, wire brushes, bleach, or chloride‑based cleaners that can scratch or dull the stainless finish.

• Wipe with the grain: Clean in the direction of the stainless steel grain to preserve appearance.

• Keep drains clear: Remove debris from drain areas regularly to ensure proper water flow.

• Inspect hardware: Periodically check and tighten any fasteners or supports.

• Protect from impact: Avoid dropping heavy items on the surface to prevent dents and deformation.