From the information that the writers shared, my opinion is that these stains are being caused by ice-damming on the roof ... for the gutter and downspouts since even though the rubber (and ...

When ice dams form, we have a leak that comes down off the edge ... of the roof is “shallow-ish,” which may be a part of the problem. A few years ago, we had someone install rubber flashing ...

Small icicles are normal in the winter, roofing experts say, but larger icicles aren't. "Outdoors, the sheer weight of an ice dam can tear off your gutters ... at the roof’s edge, forming ...