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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 11X20X7-4 modular walk‑in refrigeration boxes (box‑only)
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Master-Bilt 11X20X7-4 Indoor Walk-In 11 Inch Floorless with NSF Vinyl Sealers

Master-Bilt  |  MFG #: 11X20X7-4  |  Item #: 554415
Item: #554415

Technical details
Manufacturer Master-Bilt Products
Model Number 11X20X7-4
Manufacturer Part # 11X20X7-4
Nominal short side 11'
Nominal height 7'-4"
Installation Indoor
Floor Floorless
Nominal long side 20'
Weight 2134 lbs
NSF Yes

About this item

Product Details

The Master-Bilt 11X20X7-4 Quick Ship Indoor Walk-In is a commercial-grade modular walk-in refrigeration unit designed for indoor installation, measuring 11 feet in width, 20 feet in length, and a height of 7'-4". This model features a floorless design with NSF vinyl sealers, enhancing sanitation and containment for foodservice operations. Constructed with 26 gauge embossed coated steel on both interior and exterior surfaces, it offers durable weather resistance and easy maintenance. Equipped with a self-closing hinged door and a locking deadbolt handle, it ensures safety and convenience for high-volume culinary environments requiring reliable cold storage solutions. Its precise dimensions and rugged materials support efficient workflow integration within commercial kitchens, cafeteria settings, and convenience stores.

Top Master-Bilt 11X20X7-4 Features

The Master-Bilt 11X20X7-4 walk-in is engineered for commercial foodservice environments needing efficient, durable cold storage. The floorless design with NSF vinyl sealers facilitates hassle-free cleaning, while the 26 gauge embossed steel finish ensures long-term resistance to wear and corrosion. Its self-closing, hinged door with locking deadbolt optimizes sanitation and security. The unit’s precise 11' x 20' internal footprint supports storage and workflow needs in busy kitchens, cafeterias, or convenience stores requiring quick access and reliable temperature control.

  • Efficient indoor installation: Tailored for streamlined kitchen integration
  • Durable steel construction: 26 gauge embossed coated steel withstands rigorous use
  • Sanitation-focused design: Floorless with NSF vinyl sealers for hygienic environments
  • Secure access: Self-closing hinged door with locking deadbolt handle
  • User-friendly maintenance: Easy cleaning with assembly and disassembly considerations

Ideal for mid-volume foodservice facilities requiring dependable walk-in refrigeration with quick deployment and minimal downtime

Master-Bilt 11X20X7-4 Technical Specs

This Model Number 11X20X7-4 from Master-Bilt is built for indoor environments and measures 11 feet wide by 20 feet long with an internal height of 7 feet 4 inches. The unit features a floorless configuration supported by NSF vinyl sealers, ensuring food safety and sanitation. Crafted from 26 gauge embossed coated steel, both interior and exterior surfaces are resistant to corrosion and wear, supporting long-term durability. The total weight of this walk-in is approximately 2,134 lbs, optimized for stable installation. Electrical requirements are standard for commercial refrigeration, while its design caters to moderate workloads typical of convenience stores, cafeterias, and catering operations. Its component finish aligns with industry standards for hygiene and ease of cleaning. The unit demonstrates an operating temperature range suitable for typical refrigeration needs, with materials selected for easy maintenance and longevity. It uses self-closing hinged doors with a locking deadbolt for security and safety, ensuring seamless workflow integration in busy foodservice settings.

  • Dimensions: 11' W x 20' L x 7'-4" H
  • Construction: 26 gauge embossed coated steel interior & exterior
  • Floor type: Floorless with NSF vinyl sealers
  • Weight: 2134 lbs
  • Installation: Indoor with secure door operation
  • Door features: Self-closing, locking deadbolt handle
  • Electrical specs: Standard commercial voltage requirements

What is a commercial walk-in refrigeration unit?

A commercial walk-in refrigeration unit is a large-scale cold storage appliance designed for installation within foodservice facilities such as restaurants, cafeterias, and convenience stores. These units provide substantial storage capacity for perishable goods, with precisely controlled temperatures and durable construction. The Master-Bilt 11X20X7-4 walk-in features a floorless design with NSF-compliant vinyl sealers, 26 gauge coated steel surfaces, and an airtight self-closing hinged door, supporting high-volume foodservice operations requiring reliable temperature management and sanitation. Its compact dimensions facilitate integration into existing layouts, making it suitable for institutions needing consistent cold storage in moderate workloads.

Top commercial walk-in refrigeration for moderate-volume foodservice settings

Designed for medium-operation restaurants and cafeterias, the Master-Bilt 11X20X7-4 walk-in offers durable construction, secure access, and efficient indoor refrigeration with NSF-compliant seals, making it ideal for tight spaces demanding reliable cold storage solutions. Master-Bilt 11X20X7-4 supports seamless workflow with its sturdy design and user-friendly features.

  • Moderate workload use — optimized for typical foodservice throughput
  • Commercial kitchen setup — ideal for integrated refrigeration needs
  • Foodservice storage — supporting restaurant, cafeteria, and convenience store operations
  • Ease of maintenance — quick access for cleaning and inspection
  • Reliable performance — sturdy steel construction and secure door features

Why Choose Master-Bilt 11X20X7-4?

Master-Bilt 11X20X7-4 stands out among walk-in refrigeration options with its robust coated steel construction, floorless design with NSF vinyl sealers, and secure hinged door with deadbolt. Its durability, ease of installation, and sanitation features enhance operational efficiency and hygiene compared to standard units. The compact footprint and thoughtful design make it suitable for diverse commercial kitchen environments, delivering dependable performance for moderate throughput foodservice applications.

  • Self-contained design simplifies installation and maintenance
  • Durable 26 gauge embossed steel ensures long-term resistance
  • Floorless configuration with NSF vinyl sealers enhances sanitation
  • Compact dimensions optimize space in busy kitchens
  • Features a secure, self-closing hinged door for safety and ease

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 11X20X7-4 Quick Ship Indoor Walk-In 11' X 20' X 7'-4" H Floorless With NSF Vinyl Sealers
Master-Bilt Products

Master-Bilt 11X20X7-4 Indoor Walk-In 11 Inch Floorless with NSF Vinyl Sealers

$38,387.78 $39,091.00

Master-Bilt Products, 11X20X7-4, Quick Ship Indoor Walk-In, 11' x 20' x 7'-4" H, floorless with NSF vinyl sealers, 26 gauge embossed coated steel interior & exterior finish, self-closing door, locking deadbolt handle