Up on a flat roof today with roll roofing. Drip edge flashings all around.
But half the edges have the drip edge flashings under the roll roofing and the other half has the drip edge flashing over the roll roofing. Which is correct?
It did not appear that the half that was over the roll roofing was installed on top of older flashing that was under the roll roofing.
I’m also suprised there isn’t more tar sealing the roll roofing edge/flashing seam.
What gives? :eek:
PS: Sorry… the picture isn’t the greatest because of the shadow. Over is on the right and under is on the left.