ASM Roof-Wall Connection (Head-wall)

---

1 WORK INCLUDED

(1) Underlayment

The type of underlay required is determined by roof slope.

(2) Slip Sheet

Recommended over asphaltic underlays and / or as required by metal roof panel manufacturer.

(3) Valley Metal Panel

Turn up (bread panned) at termination and drag load fastened with compatible non-corrosive fasteners.

(4) Metal 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) Joint 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 RoofStar Guarantee Standards for additional requirements.

---

Back to ASM Application

Back to ASM Construction Details

Back to Construction Details