Edge Flashing For Flat Roof With Functional Surface Material
OwnerEli Anthonyinventor
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Abstract
Various types of flashing for use at the edge of flat roofs, decking or green roofs are presented. In exemplary embodiments, flashing may be provided at the edge of a roof to retain or provide an edge treatment for an aesthetic and functional surface material, such as, for example, a cast paver, while at the same time allowing for water drainage.
Claims15
A combination flashing for rooftop patios or green roofs, comprising a part one with:
- a first horizontal planar portion configured to, in use, be substantially affixed to at least a portion of a roof material or roof deck;
- a second planar portion protruding downwards from the edge of the first planar portion, and being substantially perpendicular to the first planar portion;
- a third planar portion protruding outwards from the bottom edge of the second planar portion;
- a fourth planar portion protruding upwards from the outer edge of the third planar portion extending past the horizontal plane of first planar portion, the second, third and fourth planar portions creating a U-shaped trough.
The combination flashing of claim one, wherein a second part abuts a portion of the inside of the fourth planar portion of part one.
The combination flashing of claim one, wherein a second part overlaps a portion of the first horizontal planar portion of part one.
The flashing of claim 14, further comprising a hem at the top of the third planar portion.
Dependencies are inferred from the claim text.