not to piss any one off but i have been roofing for a long time i have been all over the states roofing and now own a susseful roofing company and listing to some of you make a lot of sense but others is a joke the way you make it sound is you guys are the virgin mary's of roofing here are some example's i will not recover a roof , i will walk away if a home owner has there own materials, i never just leave felt on a roof with out shingles i use a tarp also now we all know that sounds to good to be true and as we all know recovering a roof is not a bad thing as i do agree tearing off the old roof is better but we all have recovered a roof on more than once, we all hve installed a recover on a flat roof, and we all know that people do not cover felt with tarps the only reason some one would do thatis because they do not believe in there ability to dry in a roof with felt if i was a home owner calling one of you and it sounded to perfect i would pass you by it is kind of like the people who say they know everything its a turn off no i am not saying you are not good roofers because hell lets face it you guys are very skilled it seems like and i myself have learned a few things from you all but come on that sounds to good well thats my opion anyway