Semi flat roofing methods
[quote=James Jagemann;593446]What is the best method to use when roofing a semi flat roof[/quote]
Is that on a Mack or a Peterbilt?
I'm guessing you mean a low slope roof. A little more info would help - there are lots of options, some of which serve some situations better than others.
Size, type (residential porch or warehouse roof), your climate, age of structure, over heated or unheated space, etc?