UL Certified certified

UL Certified

DOE 2017 Compliant certified

DOE 2017 Compliant

NSF Approved certified

NSF Approved

Glass Doors for Walk-In Coolers and Freezers

ELT Custom Coolers offers high-performance glass doors for walk-in coolers and freezers, engineered for commercial refrigeration environments. Featuring triple-pane argon-filled tempered glass, LED lighting, and DOE 2017-compliant energy efficiency, these doors are ideal for grocery stores, convenience stores, and food retail operations.

Standard Display Glass Door - 30" x 80"

Our Range of Products

Standard Display Glass Door - 30" x 80"

Standard Display Glass Door - 30" x 80"

  • Triple pane argon glass, DOE 2017 compliant
  • 7 heavy-duty shelves with LED lighting
  • 4-step quick connect, reversible swing

Frequently Asked Questions

What glass type is used in the walk-in cooler and freezer doors?

ELT's glass doors feature triple-pane argon-filled tempered glass, providing superior insulation and condensation resistance. This construction meets DOE 2017 energy efficiency standards and is suitable for both cooler and freezer applications, ensuring long-term durability and optimal thermal performance in commercial refrigeration environments.

Are the glass doors energy efficient?

What sizes are available for the display glass doors?

Can these doors be used for both coolers and freezers?

How are the glass doors installed?

Do the doors come with shelving and lighting included?

What warranty and support options are available for these doors?

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

Industries We Serve

Grocery & Supermarkets

Grocery & Supermarkets

Display cooler and freezer doors that maximize product visibility while meeting DOE energy efficiency standards for high-traffic retail.

Convenience Stores

Convenience Stores

Compact, energy-efficient glass freezer doors ideal for convenience store beverage and food refrigeration display cases.

Food & Beverage Retail

Food & Beverage Retail

Refrigerated glass display doors engineered for food and beverage retailers requiring compliant, high-performance cold storage display.

Restaurants & Food Service

Restaurants & Food Service

Walk-in cooler glass doors designed to meet NSF and UL standards for restaurant and commercial food service storage.

Didn't find what you're looking for?

Talk to our experts for custom solutions and tailored guidance.

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Why Grocery & Retail Operators Choose ELT Custom Coolers

18+ Years of Cooling Expertise

Family-owned since 2008, ELT Custom Coolers brings deep industry knowledge and proven reliability to every commercial refrigeration project.

DOE & UL Certified Compliance

Every glass door meets DOE 2017 energy standards and carries UL certification, ensuring regulatory compliance and reduced operating costs.

Quick 4-Step Installation

Pre-wired heated frames and an easy snap-connect system minimize downtime, getting your cooler display operational faster with zero complications.

Get a Custom Quote for Your Cooler Door Project

Submit your details and our team will respond with a tailored quote, lead times, and expert guidance for your commercial refrigeration needs.

Contact Us Today

You can also send us a quick email at sales@eltcustomcoolers.com.