Place a security bar perpendicular to the door and under the handle or door knob.
How to lock double swinging doors.
Drill a 3 4 hole about 3 deep into the edge of the door insert a 2 3 4 piece of 5 8 dowel so that the end of the dowel is flush with the edge of the door.
The bar prevents the door from opening if someone tries to pull open the door.
The swinging arm should be on the door frame and close to the edge so that the arm extends out over the doorway.
Double panel doors also come with upper and lower barrel bolts to secure panels at the top and bottom.
I ve used these with surface mount housings on glass office doors successfully in the past.
This will be your plunger.
The two pieces should be in the position they will be in when closed.
Any mortise or cylindrical lock can be used on a pair of doors just as it would on a single.
Home security door lock upgrade easy open childproof door reinforcement lock with 3 stop withstand 800 lbs for inward swinging door add extra lock to defend your home safe silver.
Hold the two pieces of the lock against the door interlocking about a foot above the doorknob.
Then drill a 7 16 hole through the face of the door about 2 inches from the edge straight through through the middle of the larger dowel.
I ve always found them better on the bottom of the door apposed to the top.
How to lock double doors step 1.
Deadbolt locking traffic doors are available with keyed entry on both sides or key on one side and twist knob on the other side.
Single panel locking doors bolt into the side wall jamb and double panel doors toghether in the middle.
Determine which leaf is active and which is inactive.
If you have blueprints check to see if the active leaf is.
You could secure them by taping them on the wall or door frame on both sides.
Stand inside the room with the door closed.
How to install lock on wood doors uploaded by http longlifelocks ca.
The idea is to position a security bar perpendicularly against the door and right under the door handle.
Remove the lock from.
You can use a broom stick or a metal bar that s longer than the door s width.