FLA rainfall is making havoc of my covered patio. the former owner put on a near flat roof with about a 1:12 pitch that is tied into the bottom of the roof pitch and terminates on one side in a 90 degree block wall. the rain is getting in between the block wall and the flat roof and ruining the ceiling of my enclosed patio. It looks like it has rolled out 4 foot wide asphalt. It is flashed on the block wall side but it makes a funny transition where the block wall and the roof pitch meet the high side of the flat roof. anyone know a good resourse for figuring out how to flash this correctly and fix my issue? I am thinking I will rip off the current asphalt and replace it with a EPDM one piece membrane. if I take the membrane up the 90 degree block wall and screww on a edge strip and caulk it I think I can take care of the wall, but what abou tthe corner where the pitched roof, the flat roof and the 90 degree block wall intersect? Any help will be appreciated, I am in a fact finding mode right now. Even if a pay someone to do it I want to know how to do it right first so they cant bull**** me.

thanx

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