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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 6X9X8-7OD modular walk‑in refrigeration boxes (box‑only)
  • Competitive pricing backed by a 30-day price match guarantee
Additional Question? Ask an Expert

Master-Bilt 6X9X8-7OD 6 Inch Smooth Aluminum Walk In Modular Box Only with Membrane Roof

Master-Bilt  |  MFG #: 6X9X8-7OD  |  Item #: 554509
Item: #554509

Technical details
Manufacturer Master-Bilt Products
Model Number 6X9X8-7OD
Manufacturer Part # 6X9X8-7OD
Nominal short side 6'
Installation Outdoor
Nominal height 8'-7"
Floor With Floor
Nominal long side 9'
Weight 1196 lbs

About this item

Product Details

The Master-Bilt 6X9X8-7OD Quick Ship Outdoor Walk-In 6' x 9' x 8'-7" H with a smooth aluminum interior floor is a commercial-grade walk-in enclosure designed for outdoor installations in foodservice facilities requiring reliable, durable cold storage solutions. Engineered by Master-Bilt, a recognized leader in commercial refrigeration, this model features a 6-foot width, a 9-foot length, and a height of 8'-7", providing ample internal space. Its construction includes a membrane roof and a 26 gauge embossed coated steel exterior and interior finish, ensuring excellent weather resistance and sustained performance in demanding environments. The self-closing door with locking deadbolt enhances security and accessibility for high-traffic operations. This walk-in is ideal for applications such as outdoor kitchens, catering, and mobile food trucks seeking rapid deployment with technical precision. Its specifications include a steel exterior finish, a smooth aluminum interior floor for easy cleaning, and a 1196 lbs weight, cementing its suitability for medium-volume foodservice use in challenging conditions.

Top Master-Bilt 6X9X8-7OD Features

Designed for mid-volume outdoor foodservice operations, the Master-Bilt 6X9X8-7OD walk-in offers robust durability with a 26 gauge embossed steel finish and a membrane roof for weather resilience. Its self-closing door with locking deadbolt facilitates secure access, while the smooth aluminum interior floor supports hygienic cleanup and easy maintenance. Built to accommodate outdoor environments, this unit is suited for quick deployment in portable or permanent setups. The precise dimensions and weatherproof construction optimize workflow and ensure consistent temperature control, essential for perishable storage in commercial kitchens, catering, and mobile foodservice establishments.

  • Steel exterior and membrane roof for weather resistance
  • Smooth aluminum interior floor for easy cleaning
  • Self-closing door with deadbolt for security and convenience
  • 1196 lbs weight and precise dimensions for stable outdoor installation
  • Designed for outdoor environments with durable steel and waterproof roof

This walk-in is recommended for outdoor commercial foodservice operations requiring reliable, weatherproof cold storage.

Master-Bilt 6X9X8-7OD Technical Specs

The Master-Bilt 6X9X8-7OD walk-in features a self-contained refrigeration system with calibrated electrical requirements, though specific voltage, phase, and amperage data are not detailed here. Its construction includes a durable membrane roof and 26 gauge embossed coated steel interior and exterior, optimized for outdoor durability. The unit weighs 1196 lbs and measures 6' wide, 9' long, and 8'-7" high, accommodating medium-volume storage needs. The smooth aluminum interior floor facilitates hygiene and easy maintenance, supporting a wide operating temperature range suited for food preservation. Electrical connections, cooling methods, and energy use specifications are aligned with commercial standards, emphasizing efficiency and reliability. This model’s food-grade materials ensure safe sanitation practices and simplify cleaning routines. The integrated design is compatible with outdoor installation parameters, supporting workflow in diverse settings like catering, outdoor food courts, and mobile kitchens.

  • Electrical Requirements: Specific voltage and amperage data not specified
  • Refrigeration Method: Self-contained system with integrated cooling
  • Construction & Finish: 26 gauge embossed coated steel with waterproof membrane roof
  • Dimensions: 6' W x 9' L x 8'-7" H
  • Weight: 1196 lbs for stability and durability
  • Material Safety: Steel construction with food-safe interior surface
  • Temperature Tolerance: Designed for consistent food storage in outdoor conditions
  • Electrical Compatibility: Must connect to appropriate outdoor power supply
  • Ventilation: Ventilation requirements depend on installation specifics
  • Clearance: Adequate airflow clearance for optimal cooling performance
  • Drainage: Proper drainage installation necessary for outdoor setups
  • Cleaning Routine: Smooth aluminum interior floor supports hygienic upkeep

What is a commercial walk-in enclosure?

A commercial walk-in enclosure is a large, cooled storage space designed for food industry applications, typically installed in restaurants, catering, or outdoor foodservice settings. It offers precise climate control, durable construction, and security features suitable for indoor or outdoor use. The Master-Bilt 6X9X8-7OD model is a specialized outdoor version, equipped with weather-resistant materials, a membrane roof, and a self-closing door with locking mechanism. Installed in outdoor environments, it serves as an accessible cold storage solution that supports food preservation and workflow efficiency in high-demand settings. Ideal for mobile kitchens, catering, and outdoor service areas, this walk-in provides reliable temperature management in challenging weather conditions.

Top Outdoor Walk-In Solutions for Foodservice Operations

Optimized for outdoor foodservice environments, the Master-Bilt 6X9X8-7OD walk-in provides durable, weatherproof cold storage suitable for portably or permanently installed kitchens with moderate throughput. Its robust steel construction and waterproof roof support outdoor installation, making it ideal for mobile catering, outdoor dining venues, and hospitality settings requiring reliable, quick-to-deploy walk-in refrigeration systems.

  • Outdoor-capable — built for weather-resistant outdoor installations
  • Weatherproof construction — membrane roof and steel exterior
  • Moderate throughput — supports mid-volume food storage needs
  • Portable setup — accommodates mobile food operations effortlessly
  • Secure locking door — enhances security in external environments

Why Choose Master-Bilt 6X9X8-7OD

Why choose the Master-Bilt 6X9X8-7OD walk-in over comparable outdoor refrigeration units? Its steel construction combined with a waterproof membrane roof provides superior weatherproofing. The smooth aluminum interior floor ensures hygienic cleaning, while the self-closing door with locking deadbolt enhances security. Its robust design supports reliable, long-term outdoor operation, reducing maintenance and operational downtime, ideal for mobile or permanent foodservice applications. Integrated features and quality build provide operation in diverse environmental conditions for optimal food preservation and workflow management.

  • Weather-resistant steel exterior with waterproof roof enhances durability
  • Compact footprint optimizes outdoor space utilization
  • Self-contained refrigeration ensures efficient cooling in outdoor settings
  • Hygienic aluminum interior simplifies cleaning and sanitization
  • Secure locking door supports high-traffic outdoor environments

Customer reviews

Master-Bilt 6X9X8-7OD Quick Ship Outdoor Walk-In 6' X 9' X 8'-7" H Smooth Aluminum Interior Floor
Master-Bilt Products

Master-Bilt 6X9X8-7OD 6 Inch Smooth Aluminum Walk In Modular Box Only with Membrane Roof

$22,502.97 $22,596.00

Master-Bilt Products, 6X9X8-7OD, Quick Ship Outdoor Walk-In, 6' x 9' x 8'-7" H, smooth aluminum interior floor, 26 gauge embossed coated steel interior & exterior finish, membrane roof, self-closing door, locking deadbolt handle