This is or can be the most important part of any house, the fire door is there for a good reason, to protect the family while also ensuring you also have enough time to escape fire or smoke for that matter, life and death are measured in such instances in seconds or minutes.
When choosing fire doors be sure to also choose the correct hinge and quantity of hinges, three is the minimum.
The fire doors may have other requirements, just follow our tips but always have them confirmed by your own fire officer or planner.