Pella 818K0100 Installation Instructions Manual page 4

Optional Sill Pan Instructions.
Cut the sill pan
Make a 1" cut in each fold
Cut 1" off each end of the
interior sill pan lip.
Bend each end of the center
panel up.
Install the sill pan by sliding
into place
Apply sill fl ashing tape.
Cut two 9" pieces of fl ashing tape
Apply the tabbed 9" pieces of fl ashing tape.
Cut two 6" pieces of fl ashing tape
Cut a piece of fl ashing tape to the width of the opening.
Cut two pieces of fl ashing tape
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