Patent ID: 7603808

Claim:
A vegetation roofing system comprising: a first tray; a second tray adjacent to the first tray; each of the first tray and the second tray including: a bottom panel; a plurality of vertical side panels interconnected at corners; and at least one drain hole disposed in the bottom panel to release liquid from each of the first tray and the second tray; wherein an interconnecting lip formed in at least one of the vertical side panels couples adjacent vertical side panels of the first and second trays; a walk pad trim flashing connected to the first tray via an interconnecting lip along a first one of the vertical side panels of the first tray; a walk pad connected to the walk pad trim flashing and extending along substantially entire length of the first one of the vertical side panels of the first tray; and a walk pad wall flashing connected to the walk pad and a wall; the interconnecting lip including a U-shaped upper edge integrally formed along an upper edge of the at least one of the vertical side panels and overlapping a straight upper edge of an adjacent vertical side panel so as to cover an entire length of a gap between the corners of the adjacent vertical side panels of the first and second trays.