Best Storage Coolers for Efficient Insulation and Durability

A standard frame is used for most modern walk-in cooler installations, while a plug frame is designed for older walk-in coolers where the original opening was cut for a plug-style door. ELT Custom Coolers offers both options across their replacement door lineup to ensure a precise, drop-in fit regardless of your existing configuration.

Yes, in most commercial freezer applications a heated frame or heated jamb is strongly recommended. It prevents frost buildup, ice-up, sweating, and door-stick that commonly occur at unheated freezer door openings. ELT offers heated frame and heated plug frame options on their walk-in freezer replacement door lineup to address these issues.

Sliding doors provide a wider opening footprint without requiring swing clearance, making them ideal for high-traffic facilities where forklifts, pallet jacks, and carts need to pass through. ELT's prehung sliding cooler and freezer doors come with pre-assembled jamb sandwich frames and heavy-duty track and trolley hardware engineered for frequent open-close cycles.

ELT Custom Coolers offers both. Their 8'x8'x8' walk-in cooler or freezer box is a complete turnkey solution including insulated panels and a prehung door, configurable for cooler or freezer temperatures. It's ideal for new build-outs, ghost kitchens, c-stores, floral shops, and any space needing real walk-in capacity without a large footprint.

ELT carries the Kason 402 Easimount Strip Curtain Set, which acts as a secondary barrier to reduce cold air loss when the door is open during high-traffic periods. The PVC strip curtain fits 38-inch door widths and can reduce compressor run-time by 20–40% on high-cycle doorways, while also helping maintain food-safety temperature compliance.

Yes, ELT Custom Coolers offers equipment financing through MyCloudFunding for all products including replacement doors, complete walk-in box units, and sliding door systems. Financing provides flexible ownership options to help restaurants, grocery stores, cold storage facilities, and other commercial operators manage upfront costs while getting the equipment they need immediately.