I am converting my loft which is fitted with attic trusses and intend to have the staircase from the loft coming down into its own non-habitable room which will be fire proofed. The door from that room leads immediately onto a landing with exit down another staircase to ground floor. My question is, do bedrooms adjacent to the fire proofed room on the first floor have to have fire doors? They currently have fire escape windows and building control have suggested they have to have fire doors also if the loft is converted.
Many thanks in anticipation.
Alan T