Michigan code was recently changed from 2 layers of shingles to 3. I have discovered up to 5! layers on my roof which the FHA inspector did not discover, note or pay any attention to(!?!). The roof is a Hip-type on a 45 year old brick ranch, and I want to do the job myself. Can anyone advise about doing a Hip roof or where I might get hold of clear, simple and step-by-step instruction?

New Roof