Asphalt Shingles - Intersection with Waterproofing Roof (Upper)

RoofStar Guarantee Standards are blue-linked

Asphalt Shingle Details

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(1) Underlayment: Required, and installed to overlap the Valley Protection Membrane and the Valley Metal Flashing. Install ‘shingle-style’, following the requirements for side and end laps; use acceptable fasteners, or adhere (if a self-adhering membrane) in keeping with the manufacturer’s published requirements.
(2) Eave Protection Membrane: Applied beneath the metal valley flashing.
(3) Shingles (field)
(4) Metal Counterflashing.
(5) Metal Edge Flashing: (refer to the related Membrane Standards, 10.3.5.2 Metal Edge Terminations).
(6) Field Membrane: (refer to the related Membrane Standards, Part 9 FIELD MEMBRANE and Part 10 PERIMETERS and WALLS).

NOTE: Refer to RoofStar Guarantee Standards for additional requirements.