Hi

I have a 3 storey house which is being renovated, new roof, rear extension, bathrooms etc. It's an old Victorian house and has always been 3 storey. Part of the renovation involves moving the two staircases which lead from the 1st to 2nd floors. Are we required to fit fire doors to all habitable rooms leading off the exit route from the house? Thanks

All door opening onto the fire protected escape exit route will need to be FD30s fire doors.

Check out FIRE SAFETY Guidance on fire safety provisions for certain types of existing housing also https://www.firesafe.org.uk/fire-doors/