Patent ID: 7827740

Claim:
An assembly attached to an outer surface of at least part of a perimeter overhang of a roof on a walled structure, the assembly comprising: an elongated fascia member having an outer face including at least a lower face portion, an intermediate face portion, and an upper face portion consecutively adjoining to form a generally arch-like cross-sectional shape for the outer face of the fascia member, wherein at least a segment of the upper face portion is generally disposed with an end thereof being in close proximity to an upper part of the outer surface of the perimeter overhang, wherein the upper face portion extends generally laterally and generally outwardly away from the perimeter overhang and forms an angle within 55° of a roof plane where the upper face portion approaches the perimeter overhang, wherein the fascia member does not extend substantially above the perimeter overhang, wherein the fascia member does not extend above the roof inwardly of the outermost part of the roof, wherein at least a segment of the lower face portion is generally disposed with an end thereof being in proximity to a lower part of the perimeter overhang, wherein the intermediate face portion connects the lower face portion and the upper face portion, wherein slope change across respective junctions between all adjacent face portions, and between all adjacent segments therein, is generally within 55°, wherein a laterally outermost point on the generally arch-like outer face of the fascia member is not located closer to said end of the lower face portion than to said end of the upper face portion, and wherein the fascia member reduces aerodynamic forces on the roof.