Difference between revisions of "ASM Roof-Wall Connection (Head-wall)"

Revision as of 22:44, 21 December 2015

1 WORK INCLUDED

(1) Underlayment: The type of underlay required is determined by roof slope (see Section 8.1.4.1 and Section 8.1.4.2).

(2) Slip Sheet: Recommended over asphaltic underlays and / or as required by metal roof panel manufacturer.

(3) Architectural Metal Roof Panel: Turn up (bread panned) at termination and drag load fastened with compatible non-corrosive fasteners.

(4) Metal Roof Panel Clip: Installed to metal roof panel manufacturer’s printed instructions.

(5) ‘Z’ Closure: Set in accepted caulking and secured with compatible, non-corrosive, flat head fasteners.

(6) Sheet Metal Flashing: Hooked to ‘Z’ closure and fastened to wall with non-corrosive, flat head fasteners 300 mm (12") o/c or preformed foam closures set in acceptable caulking with high domed gasketed cladding type screws at each standing rib.

(7) Metal Counter Flashing: Must extend behind siding and building paper. Stucco stops are not considered to be a counter flashing.

(8) Overlap: Joints overlapped 100 mm (4") minimum, sealed with two rows of accepted caulking. Exposed edges of joints must be turned under 12.7 mm (1/2").

2 RELATED WORK BY OTHERS

(A) Acceptable Deck

(B) Wood Nailer

(C) Wall

(D) Siding

(E) Building Paper

NOTE: * Refer to RGC Guarantee Standards for additional requirements.

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+[[Section:E. Application: Steep Slope Roofs|<i class="fa fa-chevron-circle-left fa-2x" ></i> Back to ''ASM Application'']]
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 [[Section:G. Construction Details|<i class="fa fa-chevron-circle-left fa-2x" ></i> Back to ''Construction Details'']]