

The DUAL-FREEZER® rapid door is designed to divide extremely low temperature compartments and ensure a fast operation.
• Cold storage down to -20 degrees
• Ideal for compartmentalisation
• Suitable for negative temperatures only
With its innovative dual curtain design, our door creates an air chamber that optimises thermal insulation. Lifting belts are placed between the dual curtains mitigate the risk of injury during door operation, providing peace of mind to users.
Moreover, our door doesn’t rely on heaters, eliminating additional energy expenses and reducing the likelihood of breakdowns.
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FOLD-UP® FAQs
What is the maximum size of the DUAL-FREEZER® cold storage door?
The DUAL-FREEZER® cold storage door can have a maximum width of 4 m and height of 4 m.
The size of the compartment must be at least 2 m wide and 2.5 m high.
Can the DUAL-FREEZER® be used between environments at a temperature of +20° and -20°?
No, the DUAL-FREEZER® cold room door can work down to -25° but must have a pre-cell to avoid temperature changes and condensation with the subsequent formation of ice.
Can I use the DUAL-FREEZER® door without the insulated manual cell door?
No, the DUAL-FREEZER cold room door must always be combined with the insulated manual door.
The rapid door of the freezing cell is useful because the operator no longer has to get off the forklift to open and close the rigid sliding door.
Is the DUAL-FREEZER® door resistant to wind?
No, the DUAL-FREEZER® cold room door has no wind resistance and is therefore class 0. It is designed exclusively for the temperature-controlled environment of freezing cells.
Can the DUAL-FREEZER® door have portholes?
No, the DUAL-FREEZER® cold room door cannot have portholes because this would compromise the functionality of the door leaf.
The cover is a double PVC sheet so visibility through these portholes would be completely absent.
Does the DUAL-FREEZER® door have a heated curtain?
No, the DUAL-FREEZER® cold room door does not have a heated sheet or structure to avoid, in the event of malfunctioning of the cell, the creation of condensation and ice that is dangerous for operators.



Our Trusted Clients
Drive unit | Lateral - Single phase pre-wired for low temperature |
Clear opening sizes | Min Width: 2000 mm - Heigth: 2500 mm / Max Width: 4000 mm - Heigth: 4000 mm |
Head box | 400 x 200 mm |
Uprights | Galvanized profiles including pre-wired light curtains |
Activation | Start and Stop push buttons mounted on the control panel |
Curtain | Double Leaf PVC Coated fabric |
Windows | No |
Safety | Intelligent Light Curtains |
Speed | 0.8 m/s |
Installation | Internal |
Wind resistance | Class 0 |
Belts | For vertical lifting |
- The dual curtain design creates an air chamber offering optimal thermal insulation
- Reduces energy wastage expenses.
- Doesn’t require heaters, avoiding extra energey expenses and possible breakdowns.
- Lifting belts positioned between the dual curtains eliminate the risk of injury during operation.
If the DUAL-FREEZER® is not the most suitable solution for your needs, look at the other models!