UL Certified certified

UL Certified

DOE 2017 Compliant certified

DOE 2017 Compliant

NSF Approved certified

NSF Approved

Walk-In Coolers and Cold Rooms for Sale

ELT Custom Coolers offers a comprehensive range of walk-in coolers and cold rooms for commercial, industrial, and food service applications. Products include complete walk-in boxes, prehung swing and sliding replacement doors, and doorway accessories — engineered for durability, energy efficiency, and drop-in installation across restaurants, grocery stores, warehouses, and cold storage facilities.

Walk-In Cooler Replacement Doors Prehung with Frame
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 standard sizes in stock, ready to ship
  • Prehung with frame for drop-in installation
  • Custom sizing available for any opening
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 PVC strips fit 38" doorways
  • Reduces 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' in stock
  • Electric power sliding option on 12'x12'
  • Forklift & pallet jack pass-through ready
8'x8'x8' High Walk-In Cooler or Freezer Box

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

  • 8'x8'x8' dual-use cooler or freezer box
  • Includes box structure and prehung door
  • Compact footprint, ideal for small formats
Walk-In Freezer Replacement Doors (Prehung with Frame)

Walk-In Freezer Replacement Doors (Prehung with Frame)

  • 51 prehung freezer door SKUs in stock
  • Heated frame stops frost, ice-up & door-stick
  • Fits widths 30" to 60", heights 76" to 84"
Walk-in Freezer Sliding Doors (Prehung with Jamb Sandwich Frame and Header)

Walk-in Freezer Sliding Doors (Prehung with Jamb Sandwich Frame and Header)

  • 7 sizes from 47"x78" to 96"x120"
  • Heated jamb option prevents frost buildup
  • Prehung with jamb sandwich frame + header

Frequently Asked Questions

What is the temperature in a walk-in cold room?

Walk-in cold rooms typically maintain temperatures between 35°F and 41°F (1.6°C–5°C) for cooler applications, and -10°F to 0°F (-23°C to -18°C) for freezer applications. Pharmaceutical and specialty freezers may operate at -20°C or -40°C. The exact temperature depends on the refrigeration unit paired with the box and the intended storage product.

What is the difference between a cold room and a walk-in cooler?

What sizes of walk-in cooler and freezer doors are available?

Can I replace just the door on my existing walk-in cooler?

What is a heated frame freezer door and when do I need one?

Do walk-in cooler sliding doors support forklift or pallet jack access?

Is equipment financing available for walk-in coolers and doors?

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 replacement doors and complete walk-in boxes keep commercial kitchens, ghost kitchens, and commissaries cold-compliant.

Grocery & Retail

Grocery & Retail

Swing and sliding cooler doors designed for high-cycle grocery store, supermarket, and convenience store cold storage rooms.

Cold Storage & Distribution

Cold Storage & Distribution

Heavy-duty sliding freezer and cooler doors with forklift-rated wide openings for warehouses, 3PL, and food distribution facilities.

Pharmaceutical & Specialty

Pharmaceutical & Specialty

Heated-frame freezer doors and insulated cold room boxes supporting pharma cold chain, lab storage, and cannabis facility requirements.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Why Food Service & Cold Storage Operators Choose ELT Custom Coolers

18+ Years of Industry Expertise

Family-owned since 2008, ELT Custom Coolers brings over 18 years of hands-on experience delivering walk-in cooler and freezer solutions across every commercial application.

In-Stock & Ready to Ship Fast

With 65+ cooler doors, 51+ freezer doors, and complete walk-in boxes in stock, orders ship promptly — minimizing downtime for your commercial operation.

Custom Sizes & Flexible Financing

In-house custom door manufacturing handles non-standard openings, while equipment financing through MyCloudFunding makes ownership accessible for any budget.

Get a Quote on Walk-In Coolers & Cold Rooms Today

Submit your details and our team will respond with product recommendations, sizing guidance, and pricing tailored to your facility.

Contact Us Today

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