A combined lintel and cavity tray for particular use in a cavity wall, comprises a lintel and tray component (1) and a pair of insert components (2). The insert components are affixed to the opposing ends of the lintel and cavity tray to form the combined unit. Moisture entering the cavity space is drained through a series of perforations (6) and (7), located on the structural wall (14B) and discharged to a chamber below (14) formed between the two skins of the lintel and cavity tray component and the insert components. The water is free to flow on wall (14A) to the external face of the external leaf, exiting through perforations (8), located on the leading edge of the lintel. An unobstructed passage way for air to enter, circulate and exit the cavity of the wall is maintained throughout, achieved through a continuation of the lower chamber and through dedicated ventilation holes (5) located on the upper structural wall.
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