Definitions for "BASE FLASHING"
Keywords:  watertight, flashing, deck, felts, roof
Plies of roof membrane material used to seal a roof at the vertical plane intersections, such as at a roof-wall and roof-curb junctures.
the portion of the flashing which is attached to, or rest on the roof deck.
A part of waterproofing that is attached to or resting on a roof deck and usually goes up a parapet wall or rooftop unit. It is used to aid in directing the flow of water onto the rooftop.