Do you have a step flashing detail for gyproc sheathed 2nd story wall/garage roof interface?
...house with exterior gyproc sheathing, and currently alluminum siding (second floor) that needs to be replaced. There appear to have been leaks along the step flashing wall to roof interface onto the garage gyprock cieling ( water has run down the rafter). Step flashing needs to be nailed to something and of course, yo...