UL Certified certified

UL Certified

DOE 2017 Compliant certified

DOE 2017 Compliant

NSF Approved certified

NSF Approved

Industrial Commercial Refrigerator Freezer Units

ELT Custom Coolers offers a comprehensive range of industrial and commercial refrigerator freezer units, including prehung swing and sliding walk-in cooler and freezer doors, complete walk-in box systems, strip curtain accessories, and self-contained refrigeration units — engineered for restaurants, cold storage facilities, food processing plants, and retail environments across the USA.

Walk-In Cooler Replacement Doors Prehung with Frame
Turbo Air STX070LR448A2 Top Mount Low Temperature Self-Contained Outdoor Package
Kason® 402 Easimount Strip Curtain Set (6"W x 84"H Strip), 38" Door Width
Walk-in Cooler Sliding Doors Prehung with Jamb Sandwich Frame and Header
8'x8'x8' High Walk-In Cooler or Freezer Box
Walk-In Freezer Replacement Doors (Prehung with Frame)
Walk-in Freezer Sliding Doors (Prehung with Jamb Sandwich Frame and Header)

Our Range of Products

Walk-In Cooler Replacement Doors Prehung with Frame

Walk-In Cooler Replacement Doors Prehung with Frame

  • 65 in-stock sizes, ready to ship
  • Prehung frame: true drop-in replacement
  • Custom sizing for non-standard openings
Turbo Air STX070LR448A2 Top Mount Low Temperature Self-Contained Outdoor Package

Turbo Air STX070LR448A2 Top Mount Low Temperature Self-Contained Outdoor Package

  • 7,000 BTU low-temp cooling capacity
  • Outdoor-rated top-mount self-contained unit
  • Single-phase power for easy compatibility
Kason® 402 Easimount Strip Curtain Set (6"W x 84"H Strip), 38" Door Width

Kason® 402 Easimount Strip Curtain Set (6"W x 84"H Strip), 38" Door Width

  • 6"W x 84"H strips fit 38" doorways
  • Cuts compressor run-time by 20–40%
  • Tool-free Easimount strip replacement
Walk-in Cooler Sliding Doors Prehung with Jamb Sandwich Frame and Header

Walk-in Cooler Sliding Doors Prehung with Jamb Sandwich Frame and Header

  • 18 sizes from 36"x78" to 12'x12'
  • Electric power option on 12'x12' model
  • Pre-assembled frame for forklift access
8'x8'x8' High Walk-In Cooler or Freezer Box

8'x8'x8' High Walk-In Cooler or Freezer Box

  • 8'x8'x8' cooler or freezer dual-use box
  • Complete box and prehung door included
  • Compact size for small-format operations
Walk-In Freezer Replacement Doors (Prehung with Frame)

Walk-In Freezer Replacement Doors (Prehung with Frame)

  • 51 in-stock sizes, ships immediately
  • Heated frame stops frost and door-stick
  • Prehung drop-in: no on-site fabrication

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Frequently Asked Questions

What types of walk-in cooler and freezer doors does ELT Custom Coolers offer?

ELT Custom Coolers offers prehung swing replacement doors for both coolers and freezers, sliding doors with jamb sandwich frames and headers, strip curtain accessories, and complete walk-in box systems. Frame options include standard, plug, heated, and heated plug configurations to suit cooler and freezer temperature applications.

Are custom-sized walk-in cooler and freezer doors available?

What is the difference between a standard frame and a heated frame freezer door?

Can I use a sliding door for a walk-in cooler that requires forklift or pallet jack access?

What is included in the 8'x8'x8' walk-in cooler or freezer box package?

What is a Kason strip curtain and why is it used on walk-in doors?

Does ELT Custom Coolers offer financing for equipment purchases?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Restaurants & Food Service

Restaurants & Food Service

Prehung cooler and freezer doors and complete walk-in boxes for commercial kitchens, ghost kitchens, and commissaries.

Grocery & Retail Cold Storage

Grocery & Retail Cold Storage

Swing and sliding replacement doors for supermarket, convenience store, and bodega walk-in cooler and freezer rooms.

Food Processing & Distribution

Food Processing & Distribution

Heavy-duty sliding freezer and cooler doors for meat-packing, seafood processing, and food distribution warehouse facilities.

Pharmaceutical & Healthcare

Pharmaceutical & Healthcare

Insulated walk-in cooler and freezer doors for vaccine cold-chain, lab cold storage, and biotech refrigeration needs.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

You might also like

Why Food Service & Cold Storage Operators Choose ELT Custom Coolers

18+ Years of Industry Expertise

Family-owned and American-made since 2008, ELT Custom Coolers brings deep commercial refrigeration knowledge to every project, from single door replacements to full walk-in builds.

In-Stock & Ready to Ship

With 65+ cooler doors, 51+ freezer doors, and 18 sliding door variants all in stock, orders ship promptly without long lead times or custom-build delays.

Custom Sizing & Full-Range Solutions

From prehung replacement doors to complete 8x8x8 walk-in boxes and self-contained refrigeration units, ELT handles any cooling project with custom manufacturing capabilities.

Get a Quote for Your Commercial Refrigeration Needs

Submit your requirements and our team will respond with product recommendations, sizing guidance, and competitive pricing within one business day.

Contact Us Today

You can also send us a quick email at sales@eltcustomcoolers.com.