The Glace-Guard™ Mark cooler / freezer sectional door is unmatched for its insulation performance and robustness. The Glace-Guard™ Mark cooler / freezer vertical door, available in 3″ (R-24) or 4″ (R-32) thicknesses, is made of high quality galvanized steel skins and insulated with high density polyurethane foam. Its hardware with an optional counterweight balancing system (instead of a standard spring balancing system) is engineered to ensure an intensive usage with smoothness of operation. The airtight 3” and 4” thick Glace-Guard™ Mark cooler / freezer sectional doors are outfitted with a double panel joint bubble seal, a robust triple-lip perimeter weather seal and a double U-rubber bottom seal. They can be operated manually or be motorized and equipped with a variety of safety devices and actuation accessories. They feature a self-regulated heat trace on four sides, to prevent ice or frost accumulation and to avoid the need for a heated threshold.
The Glace-Guard™ Mark cooler / freezer sectional door is your best door investment when energy conservation and low maintenance costs are criteria of selection.
The Glace-Guard™ Mark door is ideal for applications such as:
Cooler : 4°C & above / 38°F & above
Freezer: -30°C to 2°C / -22°F to 36°F
3” (75mm) or 4” (100mm) thick panels, insulated with rigid polyurethane, foamed in place under high pressure between two metal skins. Standard 26ga. steel skins, white stucco finish.
For other skins options, please consult Metal skins options presented further.
High quality metal skins roll formed into an exclusive tongue-and-groove joint with a true thermal break and a double bubble-shaped weather seal.
Face frame:
1” thick extruded aluminum face frame to self support the door and hardware. Optional heat trace when door is installed in freezer room.
Heat trace:
For freezer applications, the door panels are equipped with a heat trace to prevent ice or frost accumulation and to avoid the need of a heated threshold.
Glazing :
Sealed glass or acrylic 24″ x 12″ (610mm x 305mm) windows.
Motor:
XTRA-H or XTRA-HHD motor. Jackshaft type. Belt drive. ½ to 1 hp. 115, 230, 460 or 575V.
| Steel | Finish |
| 26ga. (0.41mm) | stucco, white |
| 20ga. (0.86mm) | smooth, white |
| 16ga. (1.42mm) | smooth, painted |
| Aluminum | Finish |
| 24ga. (0.60mm) | stucco, white or grey RAL-9006 |
| 16ga. (1.30mm) | smooth, clear anodized |
Since 1984, Thermostop has been a reputable manufacturer of Industrial Sectional Doors, Cold Storage Doors and Specialty Doors such as Impactable Breakaway doors, Acoustic Doors and Ballistic Doors.
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