
Walk-In Cooler Replacement Doors Prehung with Frame
- 65 in-stock sizes, ships ready to mount
- Standard & plug frame configs available
- Custom sizing for non-standard openings
UL Certified
DOE 2017 Compliant
NSF Approved
ELT Custom Coolers offers a comprehensive lineup of walk-in cooler door panels and replacement options, including prehung swing and sliding doors for both cooler and freezer applications. Available in 65+ standard sizes with custom options, these drop-in replacements serve restaurants, grocery stores, cold storage facilities, and more across the USA.




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ELT Custom Coolers stocks 65 prehung walk-in cooler swing doors in widths from 30" to 60" and heights of 78", 80", 84", and 130". Sliding cooler doors are available in 18 standard sizes ranging from 36"x78" up to 12'x12'. Custom sizes are also manufactured in-house for non-standard openings.
Talk to our experts for custom solutions and tailored guidance.

Drop-in prehung cooler and freezer door replacements for commercial kitchens, bars, ghost kitchens, and commissaries.

Standard and oversized swing or sliding cooler doors for supermarket backrooms, c-stores, and bodegas.

Heavy-duty sliding freezer and cooler doors enabling forklift and pallet jack pass-through in warehouse cold rooms.

UL-certified, insulated replacement doors for pharmaceutical cold chain, vaccine storage, and biotech freezer rooms.
Talk to our experts for custom solutions and tailored guidance.
Family-owned since 2008, ELT Custom Coolers brings over 18 years of hands-on experience engineering and manufacturing commercial walk-in cooler and freezer doors.
With 65+ prehung cooler door SKUs and 18+ sliding door sizes in stock, standard replacements ship promptly — no waiting on fabrication for most commercial openings.
Non-standard openings are no problem. ELT fabricates custom-sized swing and sliding doors in-house, ensuring a perfect fit for any walk-in cooler or freezer configuration.
Submit your details and our team will help you identify the right door size, frame type, and configuration for your walk-in cooler or freezer.
You can also send us a quick email at sales@eltcustomcoolers.com.
You can also send us a quick email at sales@eltcustomcoolers.com.