Emergency exit fire doors

The fire-rated door is essentially door or roller shutters that are manufactured using fire-resistant materials like timber, metal, steel, glass, gypsum or vermiculite boards. This door can withstand fires for a few hours giving emergency services enough time to put out the fire The first and most prominent way is to look at the edge of the door on the hinge side. All fire doors will have a metal identification tag (figure 1) . Sometimes this tag is painted over, but it will still be recognizable as an identification tag