US 4,768,318 AGranted

Asphalt composition starter and flashing

OwnerBennie Freiborginventor

Life of this patent

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Abstract

An asphalt composition roofing starter which functions as both a starter and flashing is disclosed. The starter is preferably made from the same asphalt composition roofing material as the roof itself, and comprises a rectangular portion for nailing in plurality to the lower edge of a roof in side by side abutting relationship, and an integral downward extending flashing-like portion which may serve as the flashing on a new roof, or alternatively, covering existing metal flashing in reroofing applications, in either event being more compatible with the main roof covering itself and not requiring the usual periodic repainting characteristic of ordinary flashing. The downward extending portion of the starter is wider than the upper rectangular portion by extending beyond either one or both ends of the upper rectangular portion so as to provide an overlap to avoid any visible split or opening between the adjacent starters. Preferably the starter is folded a full 180 degree along the line between the rectangular portion and the downward extended portion at the time of manufacture, and shipped in the folded condition, being unfolded by 90 degrees plus the roof pitch angle at the time of installation.

Claims6

Dependent claims

A combined starter and flashing course on the lower edge of a roof comprising

a plurality of starter and flashing units, each being a unitary sheet of asphalt composition roofing material having an asphalt impregnated base, a layer of asphalt and a top layer of granules, said unitary sheet having an upper first portion having first and second sides and first and second ends, and a lower second portion having first and second sides and first and second ends, said second side of said first portion being integrally joined to said first side of said second portion, said second portion having a length between said first and second ends thereof which is greater than the length between said first and second ends of said first portion, said starter and flashing units each having said first portions thereof fastened to a roof adjacent the lower edge thereof with a line between said first and second portion thereof approximately at the lower edge of the roof, each starter and flashing unit being fastened to the roof so that said second end of the first portion of a respective starter and flashing unit substantially abuts the first end of the first portion of a next adjacent starter and flashing unit to form a starter course on the roof, said second portions thereof being bent downward to serve as a flashing along the lower edge of the roof with said second end of the second portion of each respective starter and flashing unit and the first end of the second portion of a next adjacent starter and flashing unit overlapping each other.

Dependencies are inferred from the claim text.

Facts

Application: 06/940,785Filed 11 Dec 1986
Granted: 6 Sep 1988
Term ends: Not estimatedThe source records don’t support an estimate.

Classification5 codes

E04D 1/30
Roof covering by making use of tiles, slates, shingles, or other small roofing elements: special roof-covering elements, e.g. ridge tiles, gutter…
E04D 1/20
Roofing elements shaped as plain tiles or shingles, i.e. with flat outer surface: of plastics; of asphalt; of fibrous materials
E04D 2001/005
Roof covering by making use of tiles, slates, shingles, or other small roofing elements: the roofing elements having a granulated surface
E04D 2001/303
At roof edges, e.g. intersections with walls: eave tiles