Mueller Snap Lock (MSL) - Manual (Page 27)

27
SIDE WALL / PARAPET DETAILS
Purlin
14ga Slotted
Rake Angle
Rake Angle
by others
Rake Trim
Support Angle
Counter Flashing by Others
#14 x 7/8" Lap Tek Screw
Side Wall Trim
#12 x 1 1/4" SD Tek Hex with Washer
Tri-Bead
Sealant
#14 x 1 1/4 " SD
Shoulder Screw
Installation steps:
1. To begin starting panel first attach the Slotted Rake Angle to the existing rake using #14 x 1¼” SD
Shoulder tek screws.
2. Place the female leg of the first panel over the upturned edge of the Slotted Rake Angle.
3. Install Rake Trim Support Angle as pictured using tri bead sealant and secure using #12 x 1¼” SD screws
thru the Rake Trim Support Angle, tri bead, panel leg and into the 14 ga. Slotted Rake Angle.
4. Apply tri bead to the top of the Rake Trim Support Angle and install side wall trim as shown with
#14 x 7/8” lap screws on 6” centers.
5. Attach the appropriate counter flashing as required by the application. This is supplied by others.
6. For last panel run, field cut the panel if necessary to form a 1 ¾” up turned leg that will position against
the slotted rake angle when installed. Then complete the trim using the above steps.