Cooler Manufacturers in the USA

A standard frame is designed for walk-in cooler openings built to current industry dimensions. A plug frame is the correct choice for older walk-in coolers where the original opening was cut to accept a plug-style door. ELT offers both frame types across their prehung door lineup to ensure a proper drop-in fit.

In most freezer applications, a heated jamb or heated frame is strongly recommended. The heated frame option prevents frost buildup, ice-up, sweating, and door-stick that commonly occur at unheated freezer door openings — especially in high-cycle environments. ELT offers heated frame and heated plug frame configurations on their freezer door line.

Yes. ELT Custom Coolers carries prehung sliding doors for both coolers and freezers. Cooler sliding doors are available in 18 sizes from 36"x78" up to 12'x12', including an electric power option. Freezer sliding doors are available in 7 sizes up to 96"x120", with heated jamb options on select configurations for frost prevention.

Both are available. ELT offers a complete 8'x8'x8' walk-in cooler or freezer box that includes the insulated panel structure and a prehung door. It is configurable for cooler or freezer temperatures and is well-suited for restaurants, ghost kitchens, floral shops, dispensaries, and small-format retail environments.

Yes. ELT Custom Coolers offers equipment financing through their partner MyCloudFunding. This option is available on doors, sliding door systems, complete walk-in boxes, and accessories, allowing facilities to acquire needed refrigeration equipment without a large upfront capital expenditure.

A strip curtain is a secondary PVC barrier installed at the doorway opening. It maintains cold temperatures and reduces compressor run-time by 20–40% during high-traffic, high-cycle periods when the walk-in door is frequently opened. ELT stocks the Kason 402 Easimount strip curtain set for 38" door widths — an ideal add-on for any high-cycle cold storage doorway.