US 12,316,268 B2
Roofing systems with water ingress protection
Thierry Nguyen, San Francisco, CA (US); Ray Lu, Parsippany, NJ (US); and Rory Runser, Palo Alto, CA (US)
Assigned to GAF Energy LLC, Parsippany, NJ (US)
Filed by GAF Energy LLC, Parsippany, NJ (US)
Filed on Oct. 25, 2024, as Appl. No. 18/927,132.
Claims priority of provisional application 63/593,361, filed on Oct. 26, 2023.
Prior Publication US 2025/0141397 A1, May 1, 2025
Int. Cl. H02S 20/25 (2014.01); E04D 1/30 (2006.01)
CPC H02S 20/25 (2014.12) [E04D 1/30 (2013.01); E04D 2001/308 (2013.01)] 18 Claims
OG exemplary drawing
 
12. A roofing system, comprising:
a roof deck;
at least one roofing module, wherein the at least one roofing module includes
a first roofing module installed on the roof deck,
wherein the at least one roofing module includes:
a first layer,
 wherein the first layer includes a reveal portion and a headlap portion, wherein the headlap portion includes a nail zone, and
a second layer attached to the first layer,
 wherein the second layer overlays the headlap portion of the first layer, and
a third layer,
 wherein the first layer is between the second layer and the third layer,
 wherein the third layer comprises one of thermoplastic polyolefin or continuous fiber thermoplastic; and
at least one fastener,
wherein the at least one fastener includes a first fastener, the first fastener comprising a head and a shaft extending from the head, wherein the shaft penetrates the nail zone of the first roofing module and the roof deck, and wherein the head is between the first layer of the first roofing module and the second layer of the first roofing module.