Mueller Snap Lock (MSL) - Manual (Page 28)

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END WALL / PARAPET DETAILS
2"
7"
Back Up Channel
End Dam
Tape Sealant
Tape Sealant
End Wall Trim
Butyl Caulk
#12 x 1 1/4" Self Drill
Tek Screw with Washer
Clip
#10 x 1" Pan Head
Self Drilling Screw
Counter Flashing by Others
Mueller Snap
Lock Panel
Purlin
2" Minimum Clearance
Installation Steps: (use only with fixed eave)
1. Slide the backup angle underneath the end of the panel as shown.
2. To accommodate the placement of the End Wall trim, apply the butyl tape sealant across the pan of the
panel, aligned over the backup channel.
3. Install the end dam using #12 screws on 4” centers through the panel and the backup channel as shown.
4. Use butyl caulk to seal the ends of the end dam.
5. Apply butyl tape sealant to the top of the end dam.
6. Fasten End Wall trim to end dam using #14 x 7/8 Lap screws on 6” centers.