This is a detail of a door threshold at the exit from master bedroom onto the upper level deck, Note how the threshold plate was trimmed back to make room for deck pavers.
Door threshold over a master bedroom deck; door threshold has been saw cut
same location as above, but with concrete slab poured, Note styrofoam blocking as a place holder for trench drain to be filled with gravel
styrofoam blocking removed from the trench drain
hinged door at exit to deck
hinged door at exit to deck
sliding door sill track