U.c. Industries, Inc.

John C Hess

Edwin F Trautman, Jr

William R Walter

An extruded foam polystyrene sheet is formed into a roof vent panel for a sloping roof at the eaves. The panel has flanges and an offset wall and is formed into through troughs end-to-end which are divided by truncated triangular ridges extending from the offset wall. The ridge is reinforced by gussets and saddles which are formed as sets along the ridges. The gussets extend from the offset wall to the ridge side walls and the saddles connect the ridge side walls below the truncated apex of the ridge. The gussets on each side wall are spaced and paired with one of each pair at the end of a saddle.

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Lititz, PA, United States of America

John C Hess