The high performance walk-in door!

The Glace-Guard™ Entrance cooler / freezer door combines insulation performance and durability, while being attractive and virtually maintenance free.

This walk-in entrance cooler / freezer door, available in 4″ thickness (R-32), is made of high quality galvanized steel skins. Its panels are insulated with a rigid polyurethane 4” thick foam core, providing the highest insulation value of R-32. Its hardware is engineered to withstand an intensive usage, while providing safety and smoothness of operation.
The Glace-Guard™ Entrance hinged cooler / freezer door has all the features of a superior quality cold storage walk-in door: mirror frame (face frame & back frame) with built-in thermal break, industrial cam-lift hinges, heavy-duty pull handle, heavy gauge steel automatic door closer, airtight magnetic seal and bottom sweep seal, etc.

The Glace-Guard™ Entrance walk-in cold storage door is outfitted with a heat trace for freezer applications and is suitable for both interior and exterior (exit door) applications. It is your best door investment when performance, durability and low maintenance costs are criteria of selection.

The Glace-Guard™ Entrance cooler / freezer door is ideal for applications such as:

  • Supermarket
  • Restaurant
  • Cold storage distribution warehouse
  • Grocery distribution warehouse
  • Food processing plant

Technical Specifications

Reference products
Glace-Guard™ Entrance ET-300 (3”) or Glace-Guard™ Entrance ET-400, as manufactured by Thermostop Inc.
Temperature range

Cooler: 4°C & above / 38°F & above
Freezer: -30°C to 2°C / -22 °F to 36 oF

Standard dimensions
  • 36″ x 84″ (914mm x 2134mm)
  • 60″ x 84″ (1524mm x 2134mm)
Thickness
Glace-GuardTM Entrance ET-300: 3” (75mm) thick. R-24 Glace-GuardTM Entrance ET-400: 4” (100mm) thick. R-32
Panels

Door can be single or bi-parting.

Insulated with rigid polyurethane, foamed in place under high pressure between two metal skins. Standard 26ga. steel skins, white stucco finish. For other skin options, please consult Metal skins options. Panel frame is made with heavy duty aluminum extrusions.

Door frame and thermal barrier Bottom door gasket

Door frame is made of shock-proof 5/32″ (4mm) thick exterior and interior extruded aluminum angles. The exterior aluminum angle has an incorporated resin thermal break.

Extruded aluminum retainer with two U-shaped rubber gaskets to insure airtight joint.

RAL Color Chart
Perimeter magnetic gasket
A full perimeter magnetic vinyl gasket insures that the door is airtight and vapour-proof on the perimeter joint.
Hinges

For doors with width under 60″ (1524mm): Self-closing and reversible high pressure die-cast zinc hinges with self-lubricating nylon cams. Brushed chrome finish.

For doors with width of 60″ (1524mm) and greater: Heavy duty self-closing and reversible high pressure die-cast zinc flanges, 3/16″ (5mm) thick steel strap. Gray finish

Pull handle
High pressure die-cast zinc cylinder locking handle, complete with emergency inside release system. Brushed chrome finish.
Door closer
Heavy gauge steel mechanical door closer, complete with extra-wide hook. Chrome finish.
Options

Heat trace :
For freezer applications, the door is equipped with a heat trace on four (4) sides of the door, preventing ice or frost accumulation and eliminating the need to have a heated threshold.

Kick plate :
24″ (610mm) high 1/8″ thick aluminum checker plate, kick plate on full door width, to protect the door bottom against forklift impacts.

16ga. Galvanized steel, smooth finish

18ga. Stainless steel, #304 finish

Metal skins options
SteelFinish
26ga. (0.41mm)stucco, white
20ga. (0.86mm)smooth, white
16ga. (1.42mm)smooth, painted
AluminumFinish
24ga. (0.60mm)stucco, white or grey RAL-9006
16ga. (1.30mm)smooth, clear anodized

Get in touch with our specialists

Tell us more about your project!

For your industrial door need or for any specialty door requirement, let Thermostop be your last stop. For custom quotes or to learn more about our high quality doors, please contact us with your questions or door specifications

Get in touch with our specialists

Tell us more about your project!

For your industrial door need or for any specialty door requirement, let Thermostop be your last stop. For custom quotes or to learn more about our high quality doors, please contact us with your questions or door specifications

Clients

Our industrial overhead doors are trusted by companies across North America