Asphalt Shingles - Intersection with Waterproofing Roof (Lower)
Asphalt Shingles - Intersection with Waterproofing Roof (Lower)
Revision as of 20:59, 7 September 2021 by James Klassen (talk | contribs)
Division D - Construction Details
ASh 10.7.2 Junctions with Waterproofing Systems (Lower)
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Asphalt Shingle Details
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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) Shingles (field)
- (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) Field Membrane
- 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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