Protec industrial doors -Advanced special door engineering

Advanced special door engineering

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Hangar doors

Security hangar doors - burglar proof - Dutch Army

The insulated hangar overhead door

The insulated hangar overhead door from Protec Industrial Doors is highly suitable for large apertures. Depending on the application, frequency of use, wind areas and the overall dimensions of the aperture, the hangar door can be applied using technically different versions.


The benefits compared to alternative traditional large sliding doors and other large-scale applications are:

  • Unlimited use in the event of large wind loads
  • No guides in the floor
  • High insulation value
  • Low maintenance costs
  • Low replacement costs in the event of damage due to the selected construction

Combination options

These large hangar doors can also be combined with specific requirements, such as:

  • Sound insulation
  • Burglar resistance
  • Bullet resistance
  • Fire resistance

or any other property you may desire; feel free to contact us!

Practical application

In daily practice it often turns out that the entire aperture only has to be opened rarely. To improve ease of use, save costs and increase the opening speed, it is better in these situations to divide the required aperture into separately moving hangar doors, separated by removable or mobile posts. If the entire opening has to be used, these columns can be opened electrically or manually. The hangar door consists of various independent segments. This makes the door leaf less prone to damage and makes it easier to perform repairs. Among other things, the hangar doors are used in aircraft hangars, helicopter hangars, shipyards and in heavy industry.

Adjusting the hangar doors to the requirements and wishes of the principal makes a client-specific solution possible at all times. We can offer you the right solution for any height and/or width.

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