ASM 10.4.4 Ridge (Snap Seam, Notched)

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ASM 10.4.4 Ridge (Snap Seam, Notched)

Revision as of 18:23, 10 August 2016 by James Klassen (talk | contribs)

8.1.4.12.1.jpg


1 WORK INCLUDED

(1) Underlayment
The type of underlay required is determined by roof slope.
(2) Insulation Overlay Protection
Recommended.
(3) Architectural Metal Roof Panel 
Turn up (bread panned) at termination.
(4) 'Z'-Bar
Installed to meet adequate attachment for UL I-90 wind uplift requirements.
(5) Insulation
Installed between ‘Z’ bars or wood battens on 600 mm (24") centres.
(6) Pre-formed Foam Closures
Set in accepted caulking.
(7) Exposed Fasteners
High domed, gasketed cladding type screws compatible with metal roof panel.
(8) Metal Cap Flashing
Joints overlapped 100 mm (4") minimum, sealed with two rows of accepted caulking. Exposed edges must be turned under 12.7 mm (1/2").
(9) Drag-load Fasteners
Compatible non-corrosive fasteners.

2 RELATED WORK BY OTHERS

(A) Acceptable Deck


NOTE: Refer to RoofStar Guarantee Standards for additional requirements.



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