Fire doors are specialist doors which have been tested against the elements and purpose-built to withstand fires for as long as possible. They enable buildings to compartmentalise and delay the spread of fire from one area to another, and form a crucial part of a passive fire protection strategy.

Fire doors materials will be able to withstand smoke and fire – either 30 or 60 minutes, depending on the material. They are fitted with intumescent strips (or seals) which expand to fill the gap between the door and the frame.

Fire doors have a few vital safety features and really can be the difference between life and death. One of the most important function fire doors have:

When closed, they form a barrier to stop the spread of fire and smoke.