Convenience Store Walk-In Coolers and Freezers Guide

A walk-in cooler is designed for refrigerated storage of perishable goods like beverages, dairy, and deli items, while a walk-in freezer is built for frozen storage. Because freezers operate at much lower temperatures, their doors often require a heated frame (heated jamb) to prevent moisture from condensing and freezing at the door opening, which can cause frost buildup, door stick, and gasket damage — a concern that standard cooler doors typically don't face.

Walk-in coolers are used to store perishable goods that require refrigeration, such as beverages, dairy products, deli items, and other temperature-sensitive inventory. In convenience stores, they keep products cold and food-safe while providing enough space for staff to enter, stock shelves, and retrieve inventory. Walk-in freezers serve the same purpose for items that require frozen storage.

Standard c-store walk-in cooler doors range from 30" to 60" wide and 78" to 84" tall. ELT stocks 65 cooler door SKUs and 51 freezer door SKUs covering the most common openings. If your opening is non-standard, custom-sized doors are manufactured in-house. Be sure to measure the rough opening width and height before ordering to ensure a correct fit.

Heated frame (heated jamb) options are strongly recommended for walk-in freezer applications, particularly in high-cycle doorways. Without a heated jamb, moisture condenses and freezes at the door frame, causing frost buildup, door stick, and gasket damage. Heated frame and heated plug frame configurations are available on freezer doors to prevent ice-up and maintain a reliable seal.

A complete turnkey 8'x8'x8' walk-in cooler or freezer box is available, including the insulated panel structure and a prehung door, priced at $7,800. Refrigeration equipment is sold separately. This compact footprint is ideal for c-stores, bodegas, and small-format retailers that need real walk-in capacity without the space demands of a larger custom box.

Yes. There are 18 standard sliding cooler door sizes in stock, ranging from 36"x78" up to 12'x12', as well as 7 prehung walk-in freezer sliding door SKUs ranging from 47"x78" to 96"x120". All sliding doors come prehung with a jamb sandwich frame and header, with an electric power sliding option for coolers and a heated jamb option for freezer sliding doors.

These walk-in cooler and freezer products carry UL Certified, NSF Approved, and DOE 2017 Compliant certifications. NSF certification is particularly important for food safety and regulatory compliance in c-store and food service environments, while DOE 2017 compliance confirms the products meet U.S. Department of Energy efficiency standards.