Patent ID: 11933049
Assignee: nan
Field: Civil engineering (Other fields)
Classification: CPC E | IPC E

Claim 19:
20. A roofing system comprising:
a first panel comprising a first front end, a first back end having a height that is less than a height of the first front end, a first side with a first interlocking structure, a first top having a first front flange projecting forward at the first front end and a first wavy top surface, a first bottom, a first interior comprising a first insulating foam material, and a first outer surface comprising a first rigid shell;
a second panel comprising a second front end, a second back end, a second side with a second interlocking structure, a second top having a second front flange projecting forward at the second front end and a second wavy top surface, a second bottom, a second interior comprising a second insulating foam material, and a second outer surface comprising a second rigid shell; and
a gutter panel comprising a third panel comprising a third interior comprising a third insulating foam material, and a third outer surface comprising a third rigid shell, the third panel being configured to be secured at an edge of the roof, at least partially under the first flange of the first roof panel, and at least partially under the second flange of the second roof panel, a portion of the third panel abutting at least a portion of the first front end and at least a portion of the second front end, the third panel further being configured to channel liquid runoff from each of the first roof panel and the second roof panel,
wherein the first interlocking structure is configured to connect to the second interlocking structure so as to connect the first roof panel to the second roof panel in a continuous panel configuration, wherein when the first roof panel and the second roof panel are in the continuous panel configuration, the first wavy top surface and the second wavy top surface form an unbroken pattern of peaks and valleys, and wherein the first interlocking structure connects to the second interlocking structure at a point between a peak and a valley.