A fire door is a door that is given a fire resistance rating. As long as the door is in a locked fashion, a fire rated door is proven to slow and withstand a fire down to its amounted time. Also, a fire door is proven to compartmentalize the flame while acting as a smoke barrier. The importance of a fire door is straightforward, to allow the inhabitants of the building a safe and smooth exit from a building in the event of a fire.
For individuals considering a fire-rated door, it is important to note that even the best doors can be useless by improper installation. For example, leaving large gaps that allow air movement under the door or installing carpet that runs through the doorway can both allow fire to spread under the door and thus defeat its purpose.
In one word, here in Dalian Golden House we can give you the best suggestions to handle all your fire fighting problems. So contact with us now!