Drip mould, also called drip cap or weatherstrip, is a wooden or metal strip located at the top of a window or door frame. It prevents water from seeping into the frame, protecting the interior of the building from water damage. If you're considering replacing or adding a drip mould, you may want to look into alternative names for this crucial element of your home's exterior. There are many synonyms for drip mould, such as sill nose, sill drip, edge molding, water stop, and overhang molding. These synonyms provide a variety of options for naming the drip mould that best suits your design preferences.