Met with a client-homeowner to talk about a couple of repairs at his house. Listened carefully, asked a few questions, thouyght I understood what he was describing, but decided to wait until viewing the property before forming an opinion. Found the house in the country, nice 2 story stucco with a simple shed roof over the front door. Sure enough, it was just like he described: 8 ft projection, 20 ft wide, 7 inches of fall in 8 ft, framed with rough sawn 2×4 (actual) cedar rafters, and decked with T-111 ply, grooves up. No paint or other finish, no shingles, no tin panels, nothing! Just the bare plywood looking at the sun. And he wondered why it leaked!