Asphalt Shingles - Intersection with Waterproofing Roof (Lower)

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Asphalt Shingles - Intersection with Waterproofing Roof (Lower)



Division D - Construction Details


Asphalt Shingles | Intersection with Waterproofing Roof (Lower) ( Article 10.3.7.2.)

Notice to Reader
Images used in a Construction Detail are representative and not prescriptive, and are not necessarily drawn to scale. They are intended to support the related Standard (Ref. Division A, Article 2.2.1.2.).

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Asphalt Shingle Details
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ASh Intersection with Waterproofing Roof (Lower) 1.jpg
ASh Intersection with Waterproofing Roof (Lower) 2.jpg

1 WORK INCLUDED

(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) Starter Shingles
(3) Field Shingles
Fasteners used to secure shingles must be at least 300 mm (12") above the finished surface of the roof waterproofing system.
(4) Waterproofing roof system
Secure membrane to water-shedding roof deck at least 300 mm (12") above the finished surface of the roof waterproofing (refer to the related Membrane Standards, Part 9 FIELD MEMBRANE and Part 10 PERIMETERS and WALLS).

2 RELATED WORK BY OTHERS

(A) Acceptable Deck

NOTE: See the Standard for additional requirements.


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