METHOD OF SEALING OVERLAPPING INSTALLED SHINGLES

A roofing shingle includes a headlap portion and a tab portion. A bead of tab sealant extends longitudinally on a back side of the tab portion. Reinforcement material is secured to the headlap portion and includes outwardly extending attachment members configured to penetrate and mechanically bond w...

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Bibliographische Detailangaben
Hauptverfasser: HENDERSHOT D. GREG, RINNE STEPHANIE A, UGOREK MICHAEL S, VERMILION DONN
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A roofing shingle includes a headlap portion and a tab portion. A bead of tab sealant extends longitudinally on a back side of the tab portion. Reinforcement material is secured to the headlap portion and includes outwardly extending attachment members configured to penetrate and mechanically bond with the tab sealant of an overlapping roofing shingle when installed on a roof.