AnthonyW

Hi. We have a 2nd storey 1985 built flat on the second story of a large block. The access to the flat is from an external circular walkway (which is on the inside of the large building), which leads to a lift exit on one side of the walkway, and an external staircase next on the other side, next to the flat. There is an old fire door (but with no self-closing mechanism).There are old fire doors to the internal doors of the flat but these do not have 2-4mm gaps etc. What are the fire requirements please, eg do we need new self closing front door, + internal door with 2-4mm gaps etc? MTIA