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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 11X18X7-4 modular walk‑in refrigeration boxes (box‑only)
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Master-Bilt 11X18X7-4 Indoor Walk-In 11 Inch Width Floorless with NSF Vinyl Sealers

Master-Bilt  |  MFG #: 11X18X7-4  |  Item #: 554825
Item: #554825

Technical details
Manufacturer Master-Bilt Products
Model Number 11X18X7-4
Manufacturer Part # 11X18X7-4
Floor Floorless
Installation Indoor
Nominal height 7'-4"
Nominal long side 18'
Nominal short side 11'
Weight 1975 lbs
NSF Yes

About this item

Product Details

The Master-Bilt 11X18X7-4 Quick Ship Indoor Walk-In is a modular refrigeration enclosure designed for commercial foodservice environments requiring durable and efficient cold storage solutions. This model features a 11-foot by 18-foot floorless design with a nominal height of 7'-4". It incorporates NSF vinyl sealers to ensure food safety and maintain temperature integrity. Constructed with 26-gauge embossed coated steel for both interior and exterior finishes, this walk-in provides robust corrosion resistance and easy maintenance. Suitable for installation in indoor facilities, it integrates seamlessly into restaurant, hospitality, or institutional kitchens needing reliable cold storage infrastructure with quick replacement or expansion capabilities.

Top Master-Bilt 11X18X7-4 Features

The Master-Bilt 11X18X7-4 walk-in features a floorless design with NSF vinyl sealers, enhancing sanitation and temperature control. Its 26-gauge embossed steel surfaces ensure long-term durability under daily commercial use. The self-closing door with locking deadbolt facilitates secure access and minimal air exchange, optimizing energy efficiency. Its modular construction allows flexible installation within existing kitchen workflows, perfect for medium-volume foodservice settings. Designed for ease of maintenance, it supports quick cleaning routines, and the NSF-compliant vinyl seals simplify sanitation procedures, making it ideal for food processing or cold storage in busy commercial kitchens.

  • Floorless design enhances ease of access and cleaning
  • Constructed with durable 26-gauge embossed steel
  • NSF vinyl sealers ensure sanitation and temperature retention
  • Self-closing door with deadbolt lock for security
  • Installation suitability for indoor commercial kitchens

Designed for food storage in medium-volume commercial kitchens requiring reliable, accessible walk-in refrigeration.

Master-Bilt 11X18X7-4 Technical Specs

The Master-Bilt 11X18X7-4 walk-in measures 11 feet by 18 feet with a nominal interior height of 7'-4", weighing approximately 1,975 lbs. Its construction includes a floorless design with NSF vinyl sealers and 26-gauge embossed coated steel for both interior and exterior surfaces. The model is intended exclusively for indoor installation, supporting efficient operation in commercial environments such as restaurants, cafeterias, and institutional kitchens. It operates without specified electrical requirements but features a refrigeration system suitable for maintaining consistent cold temperatures. The unit's corrosion-resistant finish and food-safe materials facilitate easy cleaning, with a design optimized for durability, sanitation, and ergonomic access, including a self-closing door with locking handle. Dimensions provide seamless integration into existing spaces, and its weight supports secure anchoring during operation.

  • Dimensions: 11' x 18' x 7'-4" nominal height
  • Weight: 1975 lbs total
  • Construction finish: 26 gauge embossed coated steel
  • Floor: Floorless design for accessibility
  • Sealing system: NSF vinyl sealers for sanitation & temperature control
  • Assembly: Indoor installation, minimal site prep required

What is a commercial walk-in refrigerator?

A commercial walk-in refrigerator is a large, insulated storage unit designed for efficient food preservation in foodservice operations. It typically features precise temperature control, durable construction, and seamless access for loading and unloading perishable goods. The Master-Bilt 11X18X7-4 walk-in is intended for medium-volume settings such as restaurants, cafeterias, and prepared food facilities. Installed as part of cold chain infrastructure, it supports consistent product quality and sanitation. This model's floorless design, NSF vinyl sealers, and robust steel construction make it suitable for high-frequency use, ensuring long-term operational reliability in demanding commercial environments.

Top Commercial Link for Cold Storage in Foodservice Operations

These reliable modular walk-in units, including the Master-Bilt 11X18X7-4, serve medium-volume commercial kitchens with secure, durable cold storage solutions. Built for efficient operation and straightforward maintenance, they are ideal for restaurant, cafeteria, and institutional settings that require consistent temperature control and sanitation in food storage

  • Operation for medium-volume kitchens with regular access needs
  • Suitable for compact commercial spaces requiring efficient storage
  • Ideal for cafeteria, restaurant, or institutional foodservice environments
  • Supports moderate throughput with reliable sealing and durability
  • Used for storing perishable food, ingredients, or prepared dishes securely

Why Choose Master-Bilt 11X18X7-4?

Choosing the Master-Bilt 11X18X7-4 walk-in means selecting a high-quality, floorless modular refrigeration solution built with durable steel, featuring NSF-compliant vinyl sealers and secure locking mechanisms. Its design ensures quick installation in indoor commercial settings, promoting sanitation and energy efficiency. Compared to similar models, this unit’s robust construction, sealed environment, and ease of maintenance maximize operational productivity and sanitation standards, making it a superior choice for reliable cold storage in busy kitchens.

  • Constructed with 26-gauge embossed steel for longevity
  • Floorless design simplifies cleaning and access
  • NSF vinyl sealers support sanitation and temperature retention
  • Self-closing door with locking handle enhances security
  • Designed for quick indoor installation and easy maintenance

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 11X18X7-4 Quick Ship Indoor Walk-In 11' X 18' X 7'-4" H Floorless With NSF Vinyl Sealers
Master-Bilt Products

Master-Bilt 11X18X7-4 Indoor Walk-In 11 Inch Width Floorless with NSF Vinyl Sealers

$35,880.10 $36,487.00

Master-Bilt Products, 11X18X7-4, Quick Ship Indoor Walk-In, 11' x 18' x 7'-4" H, floorless with NSF vinyl sealers, 26 gauge embossed coated steel interior & exterior finish, self-closing door, locking deadbolt handle