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.
How to install deadbolt lock on old security screen door.
Most home centers carry grade 1 deadbolts such as schlage s maximum security deadbolt but you may have to hunt for them.
Mark center holes on face and edge.
Retract the deadbolt and install the thumb turn assembly.
Drill edge hole with spade bit.
A strike box strengthens.
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Drill from both sides to prevent splintering.
How to install a deadbolt in 15 steps.
Thread any cables over the physical deadbolt and make the connections on the other side.
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.
Hand thread the screws then tighten them using a screwdriver or power drill.
Expect to pay 27 to 35 for a grade 1.
Chisel out mortise for deadbolt.
Align the appropriate machined holes in the body with.
Position paper template on door edge.
Install the deadbolt lock about 44 inches above the bottom of the door.
If your deadbolt has a keypad install it now following the manufacturer s instructions.
Insert deadbolt into edge hole and mark its outline.
Screw deadbolt to edge of door.
Drill face hole using hole saw.
Deadbolts have a grade rating of 3 to 1 1 is the toughest.
Choose a position on the door for the lock.