Homes and big buildings are in need of fire doors because they are passive parts that will block the spread of fire. What do you know about passive fire protection? This quality of defense is the main protection of a structure that is integrated with the interior components such as doors, walls and windows. There are times that fire will rapidly break out inside a building and there is nothing you can do with it unless the fire rescue teams are nearby. In the absence of fire rescue, the passive fire protection equipment will do their functions so that people will have at least a chance to escape from the area that is being hit by fire. fire door regulations uk
A door that is resistant to fire is able to respond against the spread of smoke, heat and flames, blocking their way to other parts of the building for certain period. Let’s say you have purchased a door that will stand against fire for about 120 minutes. After 2 hours, your door will start to be affected by fire and may finally give in, but the people who are supposed to escape have already done their egress due to the safety provided by the particular door. Regardless of the fire rescue coming on time or not, the presence of a fire door is enough to give people a chance to seek safety by themselves should a fire break out in an area that is protected by a door that is fire-proof.
There is immediate protection for the occupants of a structure when there is a door that can withstand fire. Otherwise, everything will be consumed by the flames in minutes, especially if there are flammable substances that have already caught fire. These are times that are too dangerous to leave to chance. Hence, it is advised that big structures that have several stories high should also provide their occupants fire exits and doors that can stand against fire.
These fire doors are easy to distinguish because they have markings and labels that provide information of the door manufacturer and the rating of the door. The rating is the number of fire-proof minutes assigned to a door that it has been tested for. Thus, it is common to see FD 30, FD 60 or FD 120 ratings on these doors.
People occupying the building must know about the doors through a fire escape plan that should be taught to them on regular intervals especially if the occupants are workers or residents. Buildings are utilized either as residences or work places, so there is every reason that some people at certain intervals would leave the place and new ones will come in. This is the reason why the fire escape plan should be repeated to the occupants even if some of them have heard the instructions over and over again, for the sake of the newcomers. People will be taught how to behave during a fire crisis and the route they should take when seeking egress from the place.