[shudarek]

I have a flat rubber roof, I installed rain gutters and the water runs behind the gutters. Is there any way to stop this? There is no drip edge just a cap at the edge of roof.

 

[Roofmaster417]

I have a flat rubber roof, There is no drip edge just a cap at the edge of roof.

Cap at the edge of the flat roof???,,,,What type(description) of cap are you speaking of???,,,,Any pix????

 

[1985gt]

A drip edge that is striped in with cover tape is what you need. the face of the drip edge will be inside the gutter. Of course a picture would help.

 

[federer]

you need to have a drip edge that comes over and into the gutters