UL Certified certified

UL Certified

DOE 2017 Compliant certified

DOE 2017 Compliant

NSF Approved certified

NSF Approved

Industrial & Commercial Coolers for Efficient Cooling

ELT Custom Coolers offers a comprehensive range of industrial and commercial cooling solutions, including walk-in cooler and freezer replacement doors, complete walk-in boxes, sliding doors, and strip curtain accessories. Designed for restaurants, grocery stores, warehouses, and food-processing facilities, these products ensure energy efficiency, temperature compliance, and durable cold-chain performance.

Kason® 402 Easimount Strip Curtain Set (6"W x 84"H Strip), 38" Door Width
Walk-In Cooler Replacement Doors Prehung with Frame
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

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

  • Tool-free strip replacement via Easimount
  • Fits 38" doors, 6"W x 84"H PVC strips
  • Cuts compressor run-time by 20–40%
Walk-In Cooler Replacement Doors Prehung with Frame

Walk-In Cooler Replacement Doors Prehung with Frame

  • 65 prehung sizes ready to ship now
  • Drop-in fit: standard & plug frame options
  • Custom sizing for non-standard openings
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 sliding option on 12'x12'
  • Forklift-ready wide-opening prehung design
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
  • Turnkey kit includes box and prehung door
  • Compact footprint for small-format spaces
Walk-In Freezer Replacement Doors (Prehung with Frame)

Walk-In Freezer Replacement Doors (Prehung with Frame)

  • 51 in-stock sizes, 30" to 60" wide
  • Heated frame stops frost, ice-up & door-stick
  • Prehung drop-in, no on-site fabrication
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: 47"x78" up to 96"x120"
  • Heated jamb prevents frost & door freeze-up
  • Pre-assembled frame for drop-in install

Frequently Asked Questions

What sizes are available for walk-in cooler replacement doors?

Walk-in cooler replacement doors are available prehung in standard widths of 30", 32", 34", 35", 36", 38", 40", 42", 47", 52", and 60", with heights of 78", 80", 84", and 130". Custom sizes are also manufactured in-house for non-standard openings, ensuring virtually every commercial walk-in cooler box is covered.

What is the difference between a standard frame and a plug frame cooler door?

Do walk-in freezer doors come with heated frame options?

What sizes do walk-in freezer sliding doors come in?

What is an Easimount strip curtain and how does it help reduce energy costs?

Can I finance my walk-in cooler or freezer door purchase?

What industries are walk-in cooler and freezer sliding doors designed for?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Food Service & Restaurants

Food Service & Restaurants

Prehung cooler and freezer doors and complete walk-in boxes keep commercial kitchens, ghost kitchens, and commissaries cold-compliant and energy-efficient.

Grocery & Retail

Grocery & Retail

High-cycle sliding and swing cooler doors suit supermarkets, c-stores, and bodegas requiring reliable refrigerated room access and temperature compliance.

Food Processing & Warehousing

Food Processing & Warehousing

Heavy-duty oversized sliding freezer doors with heated jambs provide forklift-accessible cold storage for meat-packing, seafood, and distribution facilities.

Pharmaceutical & Healthcare

Pharmaceutical & Healthcare

Insulated cooler and freezer doors with precise temperature performance support cold-chain compliance for pharmaceutical storage, labs, and hospital food service.

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 Cooling Industry Expertise

Since 2008, ELT Custom Coolers has delivered walk-in cooler and freezer solutions backed by deep industry knowledge and hands-on experience across commercial refrigeration projects.

In-Stock Doors Ready to Ship Fast

With 65+ cooler and 51+ freezer prehung door SKUs in stock, operators get drop-in replacement solutions that minimize downtime and get cold storage back online quickly.

UL Certified & DOE-Compliant Products

Every door and cooler box meets UL certification and DOE 2017 energy compliance standards, ensuring regulatory confidence and reduced utility costs for facility operators.

Get Expert Help with Your Cold Storage Project

Submit your details and our cooling specialists will respond promptly with product recommendations, sizing guidance, and competitive pricing.

Contact Us Today

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