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Why you’ll love it

RestaurantSupply.com is your trusted source for John Boos countertop backsplashes.

  • Authorized John Boos dealer, ensuring genuine commercial storage and transport and manufacturer support
  • Fast shipping available on in-stock John Boos WALRS109-O countertop backsplashes
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

John Boos WALRS109-O 109 Inch Straight Backsplash with Oil Finish American Black Walnut

John Boos  |  MFG #: WALRS109-O  |  Item #: 299081
Item: #299081

Technical details
Manufacturer John Boos
Model Number WALRS109-O
Manufacturer Part # WALRS109-O
Construction Wood, Walnut
Thickness 3/4"
Height 4"
Width (side - side) 109"
Height 4"
Width 109"
Weight 11 lbs

About this item

Product Details

The John Boos WALRS109-O Straight Backsplash is a high-precision kitchen installation component designed for commercial foodservice environments. Crafted from premium American Black Walnut, this 109-inch-wide backsplash features a 3/4-inch thickness and stands 4 inches tall, providing durable, natural wood protection and aesthetic appeal. Its oil finish enhances the wood’s surface, delivering a premium look while maintaining ease of maintenance. The product incorporates the Boos Extra 1-inch edge profile with KCT style finger joints—limited to a maximum of 2-3 joints per interior rail—ensuring structural stability and seamless appearance. Ideal for professional kitchens, food prep stations, and high-traffic culinary environments, this backsplash addresses the need for durable, attractive wall protection with precise dimensions tailored for installation alongside countertops and other kitchen surfaces.

Top John Boos WALRS109-O Features

The John Boos WALRS109-O backsplash offers a 109" width with a 3/4" thick American Black Walnut construction, featuring an oil finish for natural preservation. Its integrated 1" edge profile and limited finger joints provide structural integrity while enhancing aesthetic continuity. Designed for easy installation and maintenance, the product withstands commercial kitchen demands, making it suitable for high-use backspace or wall applications.

  • Precise dimensions for seamless kitchen integration
  • Constructed from durable Walnut with water and impact resistance
  • Oil finish allows straightforward cleaning and upkeep
  • Designed for wall protection behind countertops & appliances
  • Limited finger joints enhance structural stability under use

Suitable for professional kitchen wall applications requiring durable, aesthetic backsplash solutions.

John Boos WALRS109-O Technical Specs

The John Boos WALRS109-O backsplash features a 109-inch width, 4-inch height, and 3/4-inch thick American Black Walnut construction, with a total weight of approximately 11 lbs. Designed with a maximum of 2-3 finger joints within the KCT style configuration to ensure stability. The oil finish offers compatibility with standard cleaning routines while maintaining the wood’s natural look. This backsplash is intended for wall mounting in environments with typical kitchen operating ranges, providing impact-resistant protection against moisture, heat, and daily wear. The product ships without certification labels but adheres to high-quality standards for commercial applications. Installation involves complying with recommended clearances and supporting structures as outlined in the included installation manual, available at the provided link. Dimensions and material properties make it suitable for mounting behind countertops, sinks, or cooking ranges in high-traffic professional kitchens.

  • Electrical requirements: Not applicable
  • Construction: Wood, Walnut with oil finish
  • Dimensions: 109" W x 4" H x 3/4" T
  • Weight: 11 lbs per unit
  • Finish: Oil-coated, natural Walnut
  • Installation: Wall-mounted, supporting structural joints via limited finger joints
  • Wall mounting support: Compatible with standard mounting hardware and supports
  • Clearance requirements: Adequate airflow and support for stability
  • Moisture management: Suitable for kitchen wall environments exposed to humidity
  • Maintenance needs: Periodic oil touch-up and cleaning with damp cloth
  • Wall surface compatibility: Designed for secure attachment to protected wall surfaces

What is a commercial backsplash?

A commercial backsplash is a durable wall covering designed to protect kitchen surfaces from water, heat, and impact. Made from materials like wood, tile, or stainless steel, it is installed behind cooking ranges, sinks, or prep counters in professional kitchens. The John Boos WALRS109-O is a top-grade example, constructed from American Black Walnut, measuring 109 inches wide by 4 inches high with a 3/4-inch thickness. It features a natural oil finish for enhanced longevity and aesthetics. Ideal for restaurant, catering, or institutional foodservice settings, this backsplash ensures wall protection and contributes to kitchen hygiene and workflow efficiency, especially in high-volume kitchen environments.

Top commercial wall protection for high-volume foodservice settings

Designed for application behind countertops in busy kitchens, the John Boos WALRS109-O offers robust durability with natural Walnut finish, seamlessly integrating into professional kitchen workflows and providing long-lasting wall protection with a compact footprint. John Boos WALRS109-O is ideal for high-volume hospitality operations requiring solid, impact-resistant, and visually appealing backsplash solutions.

  • Operation in high-use kitchens – supports demanding workflows
  • Compact design suited for small or congested spaces
  • Wall protection for backsplashes and cooking station backs
  • Moderate workload capacity for consistent daily use
  • Designed for easy cleaning and maintenance

Why Choose John Boos WALRS109-O ?

John Boos WALRS109-O stands out among commercial backsplashes due to its premium American Black Walnut material, meticulous craftsmanship, and structural stability with limited finger joints. This model’s oil finish provides resistance to moisture and easier maintenance, while its precise dimensions support professional kitchen installation standards. Its compact yet durable profile optimizes workflow and wall protection, making it a restaurant-ready choice that enhances both function and aesthetic appeal in high-demand culinary environments.

  • Built with high-quality American Black Walnut for long-lasting durability
  • Features a 109-inch width with a 4-inch height ideal for wall coverage
  • Limited finger joints ensure structural integrity under busy operations
  • Oil finish offers excellent resistance to kitchen moisture and stains
  • Designed for efficient wall mounting in professional kitchens

Customer reviews

John Boos WALRS109-O Straight Backsplash 109"W X 3/4" Thick X 4"H American Black Walnut With The Boos Extra 1" Edge & KCT Style Finger Joint (max 2-3 Joints Per Interior Rail)
John Boos

John Boos WALRS109-O 109 Inch Straight Backsplash with Oil Finish American Black Walnut

$144.29 $302.00

John Boos, WALRS109-O, Straight Backsplash, 109"W x 3/4" thick x 4"H, American Black Walnut with the Boos Extra 1" edge & KCT style finger joint (max 2-3 joints per interior rail), oil finish