step flashing

About 0.01 uses per million words.

Meaning

1. noun Individual pieces of sheet metal material used to flash walls, around chimneys, dormers and such projections along the slope of a roof. Individual pieces are overlapped and stepped up the vertical wall.

Similar words

skirt flashing base flashing mop-and-flop interlayment open valley steep-slope roof saltbox cross-step instep skeiling