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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 6X9X8-4 modular walk‑in refrigeration boxes (box‑only)
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert
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 6X9X8-4 modular walk‑in refrigeration boxes (box‑only)
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Master-Bilt 6X9X8-4 6 Inch Walk In Floorless with NSF Vinyl Sealers Steel

Master-Bilt  |  MFG #: 6X9X8-4  |  Item #: 554391
Item: #554391

Technical details
Manufacturer Master-Bilt Products
Model Number 6X9X8-4
Manufacturer Part # 6X9X8-4
Floor Floorless
Nominal height 8'-4"
Nominal short side 6'
Nominal long side 9'
Installation Indoor
Weight 983 lbs
NSF Yes

About this item

Product Details

The Master-Bilt 6X9X8-4 Quick Ship Indoor Walk-In is a modular, floorless cold storage unit designed for commercial foodservice environments requiring reliable, easy-to-install walk-in refrigeration. Constructed with a 26-gauge embossed coated steel interior and exterior finish, this model features NSF vinyl sealers for enhanced hygiene and durability. With dimensions of 6 feet by 9 feet with an interior height of 8 feet 4 inches, it serves restaurant, healthcare, and grocery applications demanding efficient cold storage solution with fast deployment and maintenance simplicity.

Top Master-Bilt 6X9X8-4 Features

The Master-Bilt 6X9X8-4 walk-in provides a floorless, self-closing entry with a locking deadbolt handle, suitable for moderate-volume cold storage needs. Its steel construction ensures durability against daily commercial use, while NSF vinyl sealers prevent leaks and contamination. Designed for indoor installation, it supports easy maintenance and fast access, integrating seamlessly into foodservice workflows that prioritize hygiene and operational reliability.

  • Efficient self-closing door: Ensures secure sealing during frequent use
  • Durable 26 gauge embossed steel: Resists corrosion in busy kitchens
  • Floorless design with NSF vinyl sealers: Simplifies sanitation and prevents leaks
  • Locking deadbolt handle: Provides security for stored products
  • Indoor installation compatibility: Fits compact commercial kitchen spaces

Ideal for moderate-volume food storage in restaurant or retail environments requiring quick deployment and reliable performance.

Master-Bilt 6X9X8-4 Technical Specs

The Master-Bilt 6X9X8-4 walk-in measures 6' x 9' with an interior height of 8'-4", assembled with a 26-gauge embossed coated steel finish. It operates within typical indoor refrigeration parameters, with a weight of approximately 983 pounds. Its construction includes NSF-grade materials suitable for high-sanitization standards, while the floorless design with NSF vinyl sealers facilitates thorough cleaning and leak prevention. This unit features a self-closing door with a locking deadbolt handle for security, designed for easy installation and straightforward maintenance in commercial kitchens. No electrical specifications or cooling methods are specified, but it is intended for indoor applications with efficient insulation and sealing to maintain proper temperature control. Dimensions support versatile placement in commercial storage areas, with a product weight suitable for forklift handling during setup.

  • Dimensions: 6' x 9' with 8'-4" interior height
  • Weight: 983 lbs (product weight)
  • Finish: 26 gauge embossed coated steel, NSF vinyl sealers
  • Construction: Floorless design with durable steel finish
  • Door: Self-closing with locking deadbolt handle
  • Installation: Indoor setup, compatible with commercial refrigeration systems

What is a commercial walk-in cold storage unit?

A commercial walk-in cold storage unit is a large-scale refrigeration enclosure designed for storing perishable items in foodservice operations. It typically features a sturdy construction with insulated walls, a self-closing hinged door, and leak-resistant seals, such as NSF vinyl, to maintain temperature stability. The Master-Bilt 6X9X8-4 walk-in is used in restaurants, grocery stores, and healthcare facilities for moderate-volume refrigeration needs, offering rapid installation and dependable temperature control essential for food safety and inventory management.

Top Cold Storage Solutions for Foodservice Operations

This commercial walk-in refrigeration unit is built for moderate throughput environments such as restaurants, grocery stores, or healthcare kitchens, designed for indoor operation. The Master-Bilt 6X9X8-4 offers robust construction and secure sealing for efficient cold storage. It supports steady workflow in food storage and inventory management, suited for medium-volume commercial uses.

  • Operation type — suitable for standard restaurant storage workflows
  • Kitchen type — designed for compact or large commercial kitchens
  • Foodservice category — optimal for perishable food storage and beverage refrigeration
  • Workload qualifier — supports moderate throughput in busy foodservice settings
  • Use case — ideal for storage of perishable ingredients and prepared foods

Why Choose Master-Bilt 6X9X8-4?

The Master-Bilt 6X9X8-4 walk-in stands out with its durable steel construction, NSF-grade vinyl sealers, and floorless design that simplifies cleaning. Its quick-ship capability and ergonomic features improve operational efficiency, while the secure locking door enhances product safety. Built for reliable indoor performance, this unit offers a practical solution for commercial kitchens needing dependable, hygienic cold storage.

  • Compact footprint with robust steel construction for durability
  • Floorless design simplifies sanitation and cleaning routines
  • NSF vinyl sealers ensure leak-resistant, hygienic environment
  • Secure self-closing door with deadbolt enhances storage security
  • Designed for indoor installation with easy integration into existing systems

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 6X9X8-4 Quick Ship Indoor Walk-In 6' X 9' X 8'-4" H Floorless With NSF Vinyl Sealers
Master-Bilt Products

Master-Bilt 6X9X8-4 6 Inch Walk In Floorless with NSF Vinyl Sealers Steel

$19,036.14

Master-Bilt Products, 6X9X8-4, Quick Ship Indoor Walk-In, 6' x 9' x 8'-4" H, floorless with NSF vinyl sealers, 26 gauge embossed coated steel interior & exterior finish, self-closing door, locking deadbolt handle