I own a Manserd roofed-house in Laramie, WY, where the winters are harsh and include many freeze-thaw cycles often in one day.
The snow and ice that melt on the manserd roof melt, freeze, create icicles, and mounds of ice both along the driveway and the front steps.
I had originally thought that it was that there was no flashing between the gutters and the upper roof, but I checked this summer, and it's there and properly sealed...
Anyone have any ideas?
((I have a photo of the icicles...but it won't let me post it))