MSC - Erection Manual

MSC M echanically S eamed C onstruction

®

DETAILS GABLE HEIGHT CHANGE TRIM

SL

SL

HEIGHT CHANGE ANGLE (A-20-H) #12-14 X 1 1/4"

**WALL PANEL HEIGHT CHANGE TOP TRIM (GHMTF)

(6" C.C. for CS PANEL) (12" C.C. for AP PANEL)

INSIDE CLOSURE

HEIGHT CHANGE TRIM BOTTOM (GHMBF)

TRI-BEAD TAPE MASTIC

SIKA 511 SEALANT IN HEM OF TOP HEIGHT CHANGE TRIM (BEFORE ASSEMBLING)

*1/4"-14 X 1 1/4" SHOULDER (2'-0" C.C.) #12-14 X 1" PANCAKE HEAD (2 EACH PURLIN)

1/4"

1/4"-14 X 1 1/4" WT (12" C.C.)

MSC PANEL

RAKE SUPPORT

2"

2"

ENDING HEIGHT CHANGE RAKE

BEGINNING HEIGHT CHANGE RAKE

* It is important that 1/4"-14 X 1 1/4" SHOULDER fasteners are installed through the center of the slotted holes of the rake support. ** Field cut bottom of panels to match roof slope. Provide air gap of 1/4" minimum at bottom of panel to avoid corrosion. ***Trim Plug is field formed using Height Change Trim scrap. Apply sealant as required. Bend edge at steel line to marry trim with adjacent wall panel or corner trim.

SL

SL

1/4"-14 X 7/8" WT

***HEIGHT CHANGE TRIM PLUG

2"

(2) 1/4"-14 X 7/8" WT

TRIM CAP (TCM)

HEIGHT CHANGE PLUG AT EAVE

ENDING HEIGHT CHANGE RAKE OFF MODULE

MSC-56

Version 7.3

SUBJECT TO CHANGE WITHOUT NOTICE