Build Your Own Walk-In Cooler USA – Complete DIY Walk-In Cooler & Freezer Kits

By freezing valley September 20th, 2026 9 views


Complete Walk-In Cooler Package – We Supply It, You Build It

Looking to build your own walk-in cooler or walk-in freezer in the USA?

Freezing Valley Refrigeration Equipment supplies complete DIY walk-in cooler kits designed for easy on-site assembly.

You don't need to source the insulated panels, refrigeration system, door and accessories separately.

We can supply the complete package:

  • 4-inch / 100 mm PU insulated panels

  • Insulated cold-room door

  • Non-slip aluminum insulated floor

  • Monoblock refrigeration unit

  • Digital temperature controller

  • Interior LED lighting

  • Cam-lock panel connections

  • Sealing and installation accessories

  • Required hardware

We supply the equipment. You assemble it.

Our DIY walk-in cooler packages are suitable for customers throughout the United States and can be manufactured for 60 Hz USA electrical supply.


Available Sizes & Pricing – USA

Chiller or Freezer Options Available

Below are some of our popular standard sizes.

SMALL DIY WALK-IN COOLERS

4 ft × 4 ft × 7.2 ft

Approximately 1.2 m × 1.2 m × 2.2 m

Floor area: approximately 16 sq ft

Price: $3,500 USD


5 ft × 5 ft × 7.2 ft

Approximately 1.5 m × 1.5 m × 2.2 m

Floor area: approximately 25 sq ft

Price: $3,900 USD


6 ft × 6 ft × 7.2 ft

Approximately 1.8 m × 1.8 m × 2.2 m

Floor area: approximately 36 sq ft

Price: $4,500 USD


7 ft × 6 ft × 7.2 ft

Approximately 2.1 m × 1.8 m × 2.2 m

Floor area: approximately 42 sq ft

Price: $4,950 USD


MEDIUM DIY WALK-IN COOLERS

8 ft × 8 ft × 7.2 ft

Approximately 2.4 m × 2.4 m × 2.2 m

Floor area: approximately 64 sq ft

Price: $5,850 USD


9 ft × 8 ft × 7.2 ft

Approximately 2.7 m × 2.4 m × 2.2 m

Floor area: approximately 72 sq ft

Price: $6,200 USD


10 ft × 8 ft × 7.2 ft

Approximately 3.0 m × 2.4 m × 2.2 m

Floor area: approximately 80 sq ft

Price: $6,500 USD


LARGE & CUSTOM WALK-IN COOLERS

13 ft × 13 ft × 8.2 ft

Approximately 4.0 m × 4.0 m × 2.5 m

Contact us for pricing

Need something larger?

Custom sizes are available.

Tell us your required room dimensions, application, required temperature and installation location, and we can prepare a quotation.


What's Included in the Package?

1. PU Insulated Sandwich Panels

Our DIY walk-in cooler kits use insulated polyurethane sandwich panels.

  • 100 mm / approximately 4-inch insulation

  • High-density polyurethane insulation

  • Cam-lock connections

  • Designed for quick assembly

  • Wall and ceiling panels supplied according to your room dimensions

The panels arrive ready to connect together, making the construction process much easier than building a refrigerated room from individual materials.


2. Easy Cam-Lock DIY Assembly

The insulated panels have built-in cam-lock connections.

Position the panels according to the supplied layout, connect them together and tighten the cam locks.

After the panels are locked together, seal the required joints.

This allows customers or their local contractors to assemble the main cold-room structure without complicated construction.


3. Non-Slip Aluminum Floor

The package can include an insulated cold-room floor with a durable non-slip aluminum surface.

Benefits include:

  • Heavy-duty construction

  • Easy cleaning

  • Suitable for commercial food storage

  • Suitable for meat and game storage

  • Integrated into the insulated cold-room structure


4. Monoblock Refrigeration Unit

One of the biggest advantages of our DIY package is the monoblock refrigeration system.

Traditional refrigeration systems may require a separate condensing unit, evaporator and refrigerant piping.

A monoblock system combines the main refrigeration components into one compact unit and is installed directly through the prepared opening in the cold-room panel.

Depending on the model, the system includes:

  • Compressor

  • Condenser

  • Evaporator

  • Digital temperature controller

  • Refrigeration components

  • Electrical controls

This significantly simplifies the refrigeration installation.





5. Insulated Cold-Room Door

The package includes an insulated commercial cold-room door designed to maintain the room temperature.

Features can include:

  • Heavy-duty handle

  • Insulated construction

  • Tight-sealing door gasket

  • Internal safety release

  • Optional door heater for freezer applications


6. Lighting, Controls & Accessories

We can also supply the necessary accessories for completing your DIY cold room, including:

  • Digital temperature controller

  • Interior LED lighting

  • Panel connection accessories

  • Sealing materials

  • Installation hardware

Our goal is to supply as much of the complete package as possible so you don't have to purchase every component separately.


USA-Compatible Electrical Supply

Our refrigeration equipment can be manufactured specifically for the USA market.

Available electrical configurations include:

208–230 V / 60 Hz

Single-phase or three-phase configurations are available depending on the refrigeration-unit size and project requirements.

Please provide your available electrical supply when requesting a quotation.


Walk-In Chiller Temperature

For fresh-food storage, a typical walk-in chiller may operate around:

32°F to 41°F / 0°C to +5°C

Applications include:

  • Restaurants

  • Commercial kitchens

  • Butcher shops

  • Farms

  • Fresh produce

  • Fruit and vegetables

  • Dairy products

  • Beverage storage

  • Meat storage

  • Hunting and game-meat storage

  • Food-processing businesses


Walk-In Freezer Temperature

Need frozen storage instead?

We can also supply complete DIY walk-in freezer packages.

A typical frozen-storage temperature is around:

0°F / -18°C

Lower-temperature systems may also be available depending on your application.

Tell us the required temperature before ordering so we can select the appropriate refrigeration unit.


DIY Hunting Walk-In Cooler

Our smaller and medium-size packages can also be used for hunting and game-meat storage.

A walk-in hunting cooler provides significantly more hanging and storage space than a conventional refrigerator.

It can be used for:

  • Deer

  • Elk

  • Venison

  • Wild game

  • Farm meat

  • Processed meat

Tell us approximately how much meat or how many animals you want to store, and we can help recommend an appropriate room size.


Commercial Walk-In Cooler

Our DIY packages are not only for home or hunting applications.

They can also be used by:

  • Restaurants

  • Cafes

  • Butcher shops

  • Grocery stores

  • Farms

  • Food processors

  • Bakeries

  • Commercial kitchens

  • Beverage businesses

  • Produce growers

  • Meat processors


Why Choose a DIY Walk-In Cooler Kit?

A complete DIY package can help reduce the cost and complexity of building a walk-in cooler.

Instead of purchasing the panels from one supplier, the refrigeration unit from another supplier and the door and accessories separately, we can supply the major components as one complete package.

You then arrange the assembly and any locally required electrical or refrigeration work.

Complete Package

Insulated Panels + Floor + Door + Monoblock Refrigeration Unit + Controller + LED Lighting + Accessories

You receive the package. You build the room.


How to Order Your DIY Walk-In Cooler

Step 1 – Choose Your Size

Select one of our standard sizes or send us your required custom dimensions.

You can provide measurements in:

Feet or metres

Step 2 – Tell Us Your Required Temperature

For example:

35°F / +2°C – Walk-in chiller

or

0°F / -18°C – Walk-in freezer

Step 3 – Tell Us What You Are Storing

For example:

  • Fresh vegetables

  • Meat

  • Deer or game meat

  • Frozen food

  • Dairy products

  • Beverages

  • Restaurant food

Step 4 – Send Your Location

Please provide your:

City + State + ZIP Code

This allows us to check the shipping requirements for your location.

Step 5 – Confirm Your Electrical Supply

Please tell us whether you have:

208–230 V / 60 Hz

and whether the available supply is:

Single-phase or three-phase



Get a Free Quote for Your Walk-In Cooler

Planning to build your own walk-in cooler or freezer?

Send us your project information and we can recommend a suitable package.

For a quotation, please send:

Room size: Length × Width × Height
Temperature: °F or °C
Application: What will you store?
Location: City, State and ZIP Code
Power supply: Voltage and phase, if known

Contact Freezing Valley Refrigeration Equipment

📧 Email: info@freezingvalley.com

🌐 Website: Freezing Valley Refrigeration Equipment

Tell us your size, temperature and location — and we can prepare a quotation for your DIY walk-in cooler or freezer.

Custom sizes are welcome.

Previous
How to Build Your Own Hunting Walk-in Cooler – Complete DIY Guide
Read More