The roofer made a serious error where my finger is pointing.
What Is Wall Flashing On A Roof. Roof flashing is a thin material, usually galvanized steel, that professional roofers use to direct water away from critical areas of the roof, wherever the roof plane meets a vertical surface like a wall or a dormer. There have always been problems with the flashing details at head walls, rake walls, and chimneys especially if all exterior wall coverings, whether it is wood siding, vinyl siding, brick or stone veneer, stucco, etc.
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Must be kept up off the surface of the roof a minimum 1 ½. This flashing method is considered the most satisfactory method of preventing leaks except in areas exposed to earthquakes. Some ridge flashing systems have a second function, not related to keeping the roof watertight.
Better because it holds the flashing securely.
Get masonry industry news in your inbox. Must be kept up off the surface of the roof a minimum 1 ½. Wall flashings are required at openings, corners, intersections, and wherever a roof terminates into a wall. Well that's what i thought too until i was up on a ladder and noticed a small hole and missing and improperly installed roof and wall flashing.
