Yes there are a few screws to be taken out however we do remove the whole ceiling! This is probably the biggest milestone that we have hit yet!! Other than picking the bus up and driving it 14+ hours home from Baltimore. If you are going to build your own tiny home or RV out of a school bus I cannot stress enough how important it is to put new insulation in the ceiling. This will be the key to comfort in our skoolie. Take a look at the garbage they call insulation in the ceiling of school buses.
School Bus Conversion Videos