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Anonymous users2024-01-23Not required, but installing a fire door can be safer in the event of a fire. Install it according to your needs.
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Anonymous users2024-01-22There are no special requirements for this piece, you can do it, and if it catches fire, it is mainly to escape.
Not a concept, the anti-theft door mainly refers to the entrance door, the main function is anti-theft, the fire door is according to the national fire design standards, can reach the specified fire level of the door, the main function is fire prevention, the two can be one, but not the same.
The entrance door is used for the security door, and the door is divided into the door with a fire door. There is no difference between floors!
Not necessarily, now the fire door will be written, you can see which brand you are in, and then check whether the model of your home is a fire door.
No problem. The key is that the hallway is not too long and the light is not too dark.
Fire doors are mainly installed by developers, and they are still security doors. >>>More