
Walk-in Cooler Sliding Doors Prehung with Jamb Sandwich Frame and Header
- 18 standard sizes, 36"x78" to 12'x12'
- Electric power sliding option on 12'x12'
- Prehung drop-in with track & trolley system
UL Certified
DOE 2017 Compliant
NSF Approved
Commercial sliding door coolers from ELT Custom Coolers are prehung walk-in cooler and freezer sliding door systems designed for high-traffic commercial environments. Available in 18+ sizes from 36"x78" to 12'x12', with manual or electric operation, jamb sandwich frames, and heated jamb options for freezer applications.




ELT Custom Coolers offers 18 standard walk-in cooler sliding door sizes, ranging from 36"x78" up to 12'x12'. Walk-in freezer sliding doors are available in 7 sizes from 47"x78" to 96"x120". Custom sizes are also available to fit non-standard openings.
Talk to our experts for custom solutions and tailored guidance.

Wide sliding cooler doors engineered for forklift and pallet jack pass-through in high-cycle distribution environments.

Large-format sliding cooler doors for backroom walk-in cooler access and high-traffic retail cold storage replacement.

Heavy-duty sliding freezer and cooler doors for production-line cold room access in food manufacturing environments.

Prehung sliding cooler doors for central kitchen, commissary, hospital, and university high-volume cold storage access.
Talk to our experts for custom solutions and tailored guidance.
Family-owned since 2008, ELT Custom Coolers brings deep industry knowledge to every commercial sliding door cooler project across the USA.
With 18+ standard cooler sizes and 7 freezer sizes in stock, plus custom sizing, ELT fits any opening from small back-of-house to warehouse-scale cold rooms.
All sliding door cooler systems meet UL, NSF, and DOE 2017 standards, ensuring regulatory compliance and long-term durability in demanding commercial environments.
Submit your opening dimensions and application details — our team will respond with a tailored quote and sizing recommendation within one business day.
You can also send us a quick email at sales@eltcustomcoolers.com.
You can also send us a quick email at sales@eltcustomcoolers.com.