Thread any cables over the physical deadbolt and make the connections on the other side.
How to install deadbolt lock on old security screen door.
Drill face hole using hole saw.
Align the appropriate machined holes in the body with.
A strike box strengthens.
Insert deadbolt into edge hole and mark its outline.
Choose a position on the door for the lock.
Attach the interior part of the deadbolt lock by inserting the two provided long screws through the interior plate the two screw holes in the bolt and into the exterior side of the lock.
Install a strike box.
If your deadbolt has a keypad install it now following the manufacturer s instructions.
Drill edge hole with spade bit.
Deadbolts have a grade rating of 3 to 1 1 is the toughest.
Chisel out mortise for deadbolt.
Screw deadbolt to edge of door.
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Drill from both sides to prevent splintering.
You ll have to adjust the position a bit if you have a combination storm door so as not to interfere with the storm doorknob or lock.
Mark center holes on face and edge.
Install the deadbolt lock about 44 inches above the bottom of the door.
Use a grade 1 deadbolt.
Position paper template on door edge.
Expect to pay 27 to 35 for a grade 1.
Hand thread the screws then tighten them using a screwdriver or power drill.
Fit the inner and outer sides of the new deadbolt lock body at the inner and outer faces of the screen door where the old deadbolt was removed.