John Boos

John Boos Freestanding Underbar Corner Drainboard, 21" x 21" x 32-1/2", 3" Backsplash, Stainless Steel

SKU: UBDB-2121-90-IC-X
$523.05
/each
Expected delivery date of ,
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John Boos Freestanding Underbar Corner Drainboard, 21" x 21" x 32-1/2", 3" Backsplash, Stainless Steel

Type 300 Stainless Steel, Satin Finish, Removable Perforated Insert

A compact corner drainboard that delivers durable stainless steel construction, flexible installation options, and efficient drainage in tight underbar layouts.

  • 21" x 21" freestanding corner drainboard designed for underbar applications.
  • 18-gauge Type 300 stainless steel construction with a #4 polish, satin finish.
  • Removable perforated insert helps improve air circulation and simplifies cleanup.
  • Creased deck and top drain support efficient water runoff.
  • 3" backsplash helps contain splashes during use.
  • Stainless steel legs, front-to-back bracing, and adjustable bullet feet provide stability and leveling.
  • Pre-drilled side holes and a Z-clip mount allow flexible installation and attachment to adjacent units.

Overall Dimensions:

21.0"W x 21.0"D x 32.5"H

Product Weight:

46.0 lb

Type 300 Stainless Steel Construction

Built from 18-gauge Type 300 stainless steel with a #4 polish, satin finish for durability and easy maintenance.

Removable Perforated Insert

The perforated drainboard insert can be removed to improve air circulation and make cleaning easier.

Creased Drainboard Deck

A creased deck helps direct water toward the drain for improved drainage performance.

Flexible Mounting Options

Pre-drilled side holes, a Z-clip wall mount, and bolt-together capability let the unit install in multiple ways and attach to adjacent underbar pieces.

Stainless Steel Legs And Bracing

Bolt-on stainless steel legs, front-to-back bracing, and adjustable bullet feet provide support and allow leveling during installation.

3-Inch Backsplash

The integrated backsplash helps help contain splashes and keep surrounding areas cleaner.

Drain Connection

Includes a 1-3/8-inch drain plug and a 1-inch MPT x 1-1/2-inch long drain connection.

Type Underbar Corner Drainboard
Style Freestanding
Installation Type Freestanding
Base Type Open Base
Material 300 Stainless Steel
Finish #4 Polish, Satin Finish
Backsplash Height 3 Inches
Shipping Width 21 Inches
Shipping Depth 21 Inches
Shipping Height 33 Inches
Shipping Weight 46 lb.
Selling Unit Each
Units Per Case 1
Drain Connection Size 1 Inch MPT x 1-1/2 Inches Long

Frequently Asked Questions

The unit measures 21" W x 21" D x 32-1/2" H.
Yes. It includes a removable perforated drainboard insert for increased air circulation.
It is constructed of 18-gauge Type 300 stainless steel with a #4 polish, satin finish.
It has bolt-on stainless steel legs, adjustable bullet feet, a Z-clip wall mount, and side holes for bolting to adjacent units.
Yes. The unit includes a 3" backsplash.
Yes. Compatible accessory models UBSS-21-L and UBSS-21-R are listed for left-hand and right-hand side splash use.

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