hi i am going to be bidding a epdm rubber roof about 35 squares flat roof with no pretusions it has a foam roof with i believe conklin coating i the owner does not want old roof tore off i am going to install a 1/2 hdfb then the rubber what do you think about any moisture in the old roof and what kind of labor warranty would you give i have done alot of rubber work but here in kansas we give a 2 year labor work warranty and A 5 YEAR MATERIAL WARRANTY the reason i ask i see alot of you are giving 10 year labor warranty around here you just don't see that though in 10 years i have never had a leak or a shingle blow off i know one day i will knock on wood i would also like to say there are a few of you that realy do know what nyou are talking about and i am glad i joined this sight thgis is for grumpy, darryl and aron do you guys live on this site lol