Chimney and wall flashing system

Details Chimney and wall flashing system Chimney and wall flashing system

1989-08-07

1990-08-28

Friedman, Carl D.

Static structures (e.g., buildings)

Exterior-type flashing

52 60, 52219, E04D 136

Patent

active

049514318

ABSTRACT:
A prefabricated roof flashing system for weatherproofing the intersection of an upright wall or a chimney structure and an includined shingled roof. The flashing system includes one or more inclined segments, one or more transverse segments and one or more corner segments. The system may either be applied at the intersection of a chimney and an inclined roof, or may be applied at the intersection of an upright wall and an inclined roof. The inclined segment includes sub-segments interfittable between shingles to form a weathertight seal therewith. The inclined segment may either be composed of aluminum sub-segments or plastic sub-segments. The inclined segment may be an extruded, one-pieced segment having been folded over onto itself and fastened.

REFERENCES:
patent: 1411352 (1922-04-01), Hawksworth
patent: 2121372 (1937-01-01), Tucker
patent: 2822763 (1957-01-01), Berg
patent: 3363369 (1968-01-01), Miller
patent: 3871145 (1975-03-01), Hatmaker
patent: 4570943 (1986-02-01), Houseman et al.
patent: 4623171 (1986-11-01), Wilson
patent: 4635409 (1987-01-01), Vandemore
Lead Development Assoc., Lead Flashings, Weatherings, and Roofings, p. 15, Copyright 1958.

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