Blue high-speed doors in a cold storage.Blue high-speed doors in a cold storage.

Cold Storage

Dynaco and Nergeco flexible high-speed roll-up doors for cold storage

Minimize temperature variations

Minimize temperature variations

Dynaco and Nergeco flexible high-speed freezer doors help to meet important cold storage requirements: stable cold temperatures, minimal energy consumption, respect for the cold chain and the prevention of icing. The exceptional seal and fast cycle of our high-speed freezer doors keep cold and dry air in and hot and moist air out of your freezer room. The loss of conditioned air is limited and less energy is used.

Minimal temperature variations limit icing in your freezer room. An optional insulating curtain on the warm side reduces condensation and icing. This means less need for ice and frost removal, no danger of slipping and no damages to your refrigeration devices. In order to prevent accumulation of ice in the side guides, our cold storage high-speed roll-up doors are equipped with low consumption electric heating cables in the side posts.

Blue freezer doors in a cold storage.Blue freezer doors in a cold storage.

Features and benefits

Save energy
The fast door cycle and the tight seal reduce transfer of air

Increase refrigeration efficiency
Automatic and fast opening and closing improves efficiency of your freezer room

Optimize your cold storage operation
Optional insulating curtain and heated side posts reduce icing

Save costs
Self-re-inserting door curtain avoids down-time and reduces maintenance

Extremely safe
The flexible door curtain is free of rigid components

Long lifetime
Dynaco high-performance doors contain very few wearing parts

Our solutions

  • NERGECO | Dynaco Europe Nv

    NERGECO C ARCTIC 5

    The multi-composite high-performance door for deep-freeze environments. Resistant to extreme cold.
  • NERGECO | Dynaco Europe Nv

    NERGECO C FREEZER 5

    The high-performance door for use between deep-freeze and chilled areas.
  • NERGECO | Dynaco Europe Nv

    NERGECO C CHILL 5

    The multi-composite high-performance door for controlled chilled areas. With double layer curtain for better insulation.
  • Dynaco

    DYNACO M2 FREEZER

    Minimize temperature variations with a high-speed roll-up freezer door.
  • NERGECO | Dynaco Europe Nv

    NERGECO C FREEZER 2

    The high-performance door for use between deep-freeze and chilled areas. With triple layer curtain, also suitable for overnight closing.
  • See all products here

Dynaco flexible high-speed roll-up doors for cold storage

The Dynaco Freezer M2 is designed for deep freeze applications. High operating speed and excellent seal allow efficient traffic flow while minimizing temperature variations.

Optionally, an insulated curtain is available. The absence of rigid elements in the curtain and the soft bottom edge make the Dynaco Freezer M2 intrinsically safe.

Request a quote or download brochure

Contact us for specifications about our complete range of high-speed roll-up doors for all industries and professional applications.