Aerodynamic roof edge guard

Static structures (e.g. – buildings) – Streamline cross-section; i.e. – airfoil

Reexamination Certificate

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Details

C052S096000, C052S300000, C052S060000

Reexamination Certificate

active

07827740

ABSTRACT:
An aerodynamic system attached to the outer side of the roof perimeter edge to mitigate wind generated vortices and uplift loads on the roof perimeter area of a building, applicable for both new constructions and retrofits of existing buildings. A roof edge guard is generally installed alongside a roof edge, and mounted onto an existing fascia or bargeboard. As an option most appropriate for new constructions, it can also be mounted directly onto a roof frame member in place of fascias or bargeboard. The configuration modifies the cross-sectional shape of otherwise abrupt roof edges that tend to generate strong vortex during high winds.

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