18
ATTACH INACTIVE INTERLOCK
Attach inactive interlock to edge of inactive panel by butting it up into head jamb and engaging barbs on interlock with kerfs in door panel.
Use a wood block and hammer or
rubber mallet to tap into place. Inactive interlock
Inactive interlock
Kerfs 
Inactive interlock
Apply a bead of sealant along bottom joint of inactive interlock and sill
Exterior
Sealant
Sill
19 INSTALL ACTIVE INTERLOCK
Butt active interlock up against head jamb leaving a slight gap of approximately 1/64” between head jamb and interlock.
Starting at top, insert barbs into kerfs in door edge.
Working your way down, tap in place with a hammer and wood block or rubber mallet.
Carefully inspect interior edge of interlock. Tap as necessary to obtain a tight fit along door edge.
Active interlock
Head jamb
Slight gap approx. 1/64”
Active interlock
Head jamb
Kerfs
Active panel
Active interlock
12