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Why you’ll love it

RestaurantSupply.com is your trusted source for Master-Bilt modular walk‑in refrigeration boxes (box‑only).

  • Authorized Master-Bilt dealer, ensuring genuine commercial restaurant equipment and manufacturer support
  • Fast shipping available on in-stock Master-Bilt 11X20X8-4 modular walk‑in refrigeration boxes (box‑only)
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Master-Bilt 11X20X8-4 11 Foot Walk In Floorless with NSF Vinyl Sealers

Master-Bilt  |  MFG #: 11X20X8-4  |  Item #: 554423
Item: #554423

Technical details
Manufacturer Master-Bilt Products
Model Number 11X20X8-4
Manufacturer Part # 11X20X8-4
Floor Floorless
Nominal long side 20'
Nominal height 8'-4"
Installation Indoor
Nominal short side 11'
Weight 2329 lbs
NSF Yes

About this item

Product Details

The Master-Bilt 11X20X8-4 Quick Ship Indoor Walk-In is a commercial-grade, floorless walk-in refrigeration unit designed for high-demand foodservice environments. With dimensions of 11 feet by 20 feet and a height of 8 feet 4 inches, this model features a robust 26-gauge embossed coated steel interior and exterior finish, ensuring durability and sanitation. Equipped with NSF vinyl sealers, it provides a secure, leak-resistant environment suitable for perishable storage, making it an optimal solution for restaurants, convenience stores, and cold storage facilities. Its self-closing, locking deadbolt door enhances user security and convenience, while its technical construction is tailored for efficient, reliable operation within indoor commercial kitchens and food processing areas.

Top Master-Bilt 11X20X8-4 Features

The Master-Bilt 11X20X8-4 walk-in combines precision engineering with industrial durability, designed for moderate-volume foodservice operations. Its floorless design facilitates seamless installation in tight indoor spaces and aligns with sanitation standards. The unit’s NSF vinyl sealers ensure optimal temperature control and leak prevention, while the heavy-gauge embossed steel surfaces allow for easy cleaning and resistance to impact. The self-closing door with deadbolt lock maintains security during prolonged storage periods. It supports efficient workflow integration in commercial refrigeration setups, ideal for refrigerated storage in restaurant kitchens, convenience stores, and cold storage facilities.

  • Size and Dimensional Precision: 11' x 20' x 8'-4" height for versatile placement
  • Durable Material Finish: 26 gauge embossed coated steel interior & exterior
  • Sealing and Insulation: NSF vinyl sealers ensure leak-proof operation
  • User-Friendly Operation: Self-closing door with locking deadbolt handle
  • Ease of Maintenance: Impact-resistant steel surfaces facilitate cleaning and sanitation

Designed for medium-volume refrigeration needs in commercial foodservice settings requiring secure, reliable cold storage.

Master-Bilt 11X20X8-4 Technical Specs

The Master-Bilt 11X20X8-4 walk-in features a floorless design constructed from 26-gauge embossed coated steel, offering durability and corrosion resistance suitable for indoor refrigeration applications. The unit operates within a standard electrical setup, compatible with typical commercial power supplies. Its NSF vinyl sealers provide effective leak prevention, maintaining consistent temperatures necessary for perishable goods. With a weight of approximately 2,329 lbs, this model supports moderate load capacities, and its dimensions—11 feet wide, 20 feet long, and 8 feet 4 inches high—fit seamlessly into various kitchen layouts. The self-closing door with deadbolt lock enhances operational security, while the integration of NSF-approved materials simplifies cleaning routines. The unit is suitable for installation in indoor environments where dependable cold storage, sanitation, and workflow efficiency are priorities.

  • Electrical Requirements: Standard commercial voltage and phase setup
  • Construction & Finish: Coated steel with NSF vinyl sealers
  • Dimensions: 11' width x 20' length x 8'-4" height
  • Weight: 2329 lbs for reliable handling and setup
  • Sealing System: NSF vinyl seals for leak resistance and temperature stability
  • Refrigeration Type: Self-contained refrigeration for simplified installation and maintenance
  • Door Features: Self-closing with locking deadbolt for secure access
  • Material Safety: Heavy-duty steel surfaces suitable for frequent cleaning
  • Finish and Coatings: Embossed coated steel interior and exterior for long-term durability

What is a commercial walk-in refrigerator?

A commercial walk-in refrigerator is a large-scale refrigeration unit designed for storing perishable products in foodservice, retail, and industrial settings. It provides a controlled environment with precise temperature management, durable construction, and ease of access for high-volume storage needs. The Master-Bilt 11X20X8-4 walk-in is installed in indoor kitchen environments, supporting efficient workflows with its robust steel finish, leak-resistant NSF vinyl sealers, and secure self-closing door. Ideal for restaurant kitchens, grocery stores, and food processing facilities, it ensures reliable cold storage within a compact footprint, suitable for moderate throughput operations requiring consistent refrigeration and sanitation standards.

Top Commercial Refrigeration for Foodservice Environments

This commercial walk-in refrigeration unit is engineered for reliable operation in moderate throughput foodservice settings, offering durable construction and efficient storage. Master-Bilt 11X20X8-4 supports continuous refrigeration for restaurant kitchens, grocery stores, and cold storage facilities. Its robust build quality, secure sealing system, and practical size optimize workflow and sanitation in compact indoor environments.

  • Operation Type — ideal for medium-volume restaurant kitchens
  • Kitchen Space — suits compact commercial food prep areas
  • Foodservice Category — suitable for cold storage in grocery and convenience stores
  • Workload Qualification — supports moderate throughput storage needs
  • Use Case — optimized for reliable refrigerated storage and sanitation efficiency

Why Choose Master-Bilt 11X20X8-4?

The Master-Bilt 11X20X8-4 walk-in refrigerator stands out among competitors through its durable embossed steel finish, reliable NSF vinyl sealing system, and secure self-closing door. Its compact, floorless design allows for versatile installation within diverse indoor environments, while its robust construction minimizes maintenance and ensures long-term performance. Designed for efficiency and sanitation, it enhances workflow in foodservice operations by providing secure, dependable cold storage tailored for moderate-volume environments.

  • Compact footprint for streamlined indoor installation
  • Heavy-duty steel construction enhances durability and sanitation
  • Leak-resistant NSF vinyl seals for temperature stability
  • Secure self-closing door with deadbolt lock for safety
  • Simplified maintenance, ideal for medium-volume operations

Certifications

NSF Listed logo

NSF Listed

The item meets the standards imposed by NSF International. These standards relate to health, public safety and the environment.

Certifications

Customer reviews

Master-Bilt 11X20X8-4 Quick Ship Indoor Walk-In 11' X 20' X 8'-4" H Floorless With NSF Vinyl Sealers
Master-Bilt Products

Master-Bilt 11X20X8-4 11 Foot Walk In Floorless with NSF Vinyl Sealers

$39,959.40 $40,723.00

Master-Bilt Products, 11X20X8-4, Quick Ship Indoor Walk-In, 11' x 20' x 8'-4" H, floorless with NSF vinyl sealers, 26 gauge embossed coated steel interior & exterior finish, self-closing door, locking deadbolt handle