yes i am a leaseholder living on the ground floor flat in a block of 8 flats 4 on top and 4 on bottom level, my front door opens onto the communal area, it was replaces 5 years ago with a metal over wood door, it came fully fitted to the door frame, at that time i was renting , i then purchase the flat through the RTB option, i have now recieved a notice to change my front door at my expence to a fire rated FD30s door and frame, I aproached my local fire safety officer who couldnt see any reason to change my existing door as it would withstand fire for up to half an hour anyway and the FD30s wouldnt give me much more time in the event of a fire, it has more to do with the landlord bringing the building up to new legislation introduced after that towerblock in london going on fire, but why should i have to replace a perfectly good door , its not exactly a fire risk and poses no immmidiate threat to the rest of the concrete and brick structure, i have refused and have been threatend with a section 20, so c them in court.