Glass Refrigerated Doors

1403 Walk-In Entry Door

When it comes to endurance and energy efficiency, Thermoseal has you covered. Thermoseal glass doors combine the latest technology, premium materials and design features to meet the demanding requirements of Supermarket / Restaurant / Convenient Store Industries. Thermoseal 1403 Walk-In Entry Doors are built to match reach-in door lineups and allow easy access to your walk-in space. All Thermoseal Glass Walk-In Entry doors are assembled with sturdy aluminum perimeter frames with heaters and include standard features such as hold open / door stops, adjustable vinyl wiper seals, frame threshold, EZ Torque and Thermoseal LED lighting. Other options are available.

Features & Specifications


  • Allow easy access to your walk-in cooler
  • DOE Compliant
  • All glass, 1/3 or 2/3 fitted glass available in the colors of black and white


Thermoseal: Designed for the discerning commercial markets with light saturation levels, color temperatures, limited artifacts and optimum efficiency is required. Equipped with a simple quick disconnect power leads for easy service and replacement.


  • Standard Slimline Handles: The Standard Slimline Handles are available in black and polished silver.
  • Elliptical Handles: Elliptical handles are available in black, polished silver, nickel, and black anti-microbial.

NOTE: Other handles available for replacement to match existing product – contact factory for specifics.

  • Standard Door Rails: Standard door rails are available in Satin Silver and Black. Other rails are available to match existing glass doors – contact factory for information.

Energy Consumption Information

This door is designed and certified for use in walk-in cooler applications. The models and energy consumption rates listed below are a sample of the models certified as compliant with DOE standards and offered for sale. Energy consumption varies by model, and ranges from 1.68 kWh/day to 1.77 kWh/day. Energy consumption rates for all models currently offered for sale can be found here.

Model - Energy Consumption

1403-E-MT-3080-1D - 1.68 kWh/day

1403-E-MT-3680-1D - 1.77 kWh/day

1403-E2-MT-3080-1D - 1.68 kWh/day

1403-E2-MT-3680-1D - 1.77 kWh/day

1403-N-MT-3080-1D - 1.68 kWh/day

1403-N-MT-3680-1D - 1.77 kWh/day

1403-W-MT-3080-1D - 1.68 kWh/day

1403-W-MT-3680-1D - 1.77 kWh/day


Door Construction: Aluminum Perimeter Frames with Heaters, Hold Open / Door Stops, Multiple Finishes for Matching Reach-In Doors, Adjustable Vinyl Wiper Seals, EZ Torque, Thermoseal LED Lighting

Options: Full Length Handles, Bumper Bar, Round Push Bar, Stainless or Diamond Kick Plate, Elliptical Handles, Frame Threshold

Medium Temp:

3-Pane Glass Pack with Argon Gas 75°F

55% RH Ambient/35°F Walk-in

Medium Temp - High Humidity:

3-Pane Glass Pack with Argon Gas 65°F

65% RH Ambient/35°F Walk-in

Product Downloads

Questions about our products?
We're here to help you in the ordering process.