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.

Type 300 Stainless Steel Construction

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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