Metal Roof Flashing 
How use metal roof flashing with roof shingles obtaining a stone wall stone with very irregular shapes?
I came across several articles on the internet about flashing and the way, for individuals who’ve a stone veneer wall you’ll find metal roof flashing products that fit to the mortar, lay up and lower over the stone, go beneath the roof shingles. What can perform when large, irregularly created gems that real are employed in the wall of stone (think rock slip formed or similar) that’s within the roof line? How will you keep the water leakage involving the wall as well as the roof?
Caulk can be a wrong answer. You’ll need some type of flashing that will enable some molding for that rock in addition to eliminating a couple of within the grout (mortar) such as the stone and re-pointing (resettlement mortar such as the gems. An alternative choice, according to your unique situation, may be to acquire an abrasive edge for pretty much any Skill-saw and score to the stone about 6 “within the roof line. Then you are in a position to place the advantage within the flashing towards the groove, bend to complement tight within the stone, the curvature again for that terrace across the roof where shingles are, then putty or putting mortar within the throat. When the doesn’t work you might like to grind or nick the stone with an area flat enough to take advantage from the metal roof flashing. Copper may be used, I saw sheets of lead used too.