Sidewall flashing installation – Mueller Corrugated Panel User Manual
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Details are subject to change without prior notice.
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SIDEWALL FLASHING INSTALLATION
1. Apply butyl tape continuously to top of corrugation.
2. Insert the sidewall flashing behind existing counter-flashing and secure to the top of corrugation with lap screws.
3. If there is no existing counter-flashing, install counter-flashing to wall with appropriate fasteners.
NOTE: Alternate trim profiles are acceptable using the screw pattern shown.