Patent ID: 6505455
Filing Date: 2003-01-14
Classification: E04D

Abstract:
A roofing system for securing the perimeter of a waterproof roof layer to the upper surface of a building proximate the roof of the building, comprising:a waterproof roof layer; a unitary, one-piece tubular elongated structural member defining opposite ends and an intermediate portion therebetween, said structural member having a continuous outer perimeter defining an elongated cavity and a generally horizontal lower web with a lower surface shaped to fit closely along the upper surface of a building, said lower web having a plurality of perforations therethrough to said elongated cavity, at least one of which is located in said intermediate portion of said structural member; said elongated structural member including an integrally formed flange extending downwardly below said lower surface of said lower web to define an integral drip edge; said elongated structural member having a cross-sectional shape including a generally vertical medial wall defining a pair of side-by-side passages; moisture curing adhesive disposed on said lower surface and extending substantially uninterrupted along the entire length of the structural member to form a seal along the entire structural member when installed on an upper surface of a building, said waterproof roof layer adhesively bonded to said structural member without mechanical fasteners, a portion of said adhesive disposed within at least one of said perforations.