One leaf is considered active and can be opened and closed using a knob or lever.
How to close a double door lock.
The other leaf is considered inactive and remains locked the majority of the time.
Designed as extra security for exterior doors.
Try to get the chair as close to the door as possible which will apply pressure to the door so it can t be opened from the outside.
Entry can be gained by entering a numeric code on the programmable keypad without the need for a key.
For double doors that do not have bore holes you can choose to use non turning or dummy function hardware.
Depending on which way your door slides if it s a single hung sliding door or whether you re a righty or a lefty may determine your choice if you choose this type of door lock.
Provide greater control over access to your home.
When you re ready wedge the top of the chair underneath the doorknob.
A set of double doors consists of two door leaves installed in a single frame.
A non tested night latch can be used for access but it must be supported with a tested lock so you would have two locks on the door.
Then close the door you want to lock so you re standing on the side that it opens into.
For use in combination with a door knob lever lock.
The best lock for a wooden door is a lock that meets the requirement of bs3621 the type of lock fitted can be a night latch mortice deadlock or mortice sash lock.
They are typically placed above the door handle usually close to eye level.
Electronic door locks use an electronic keypad instead of a key.
If you re locking a door from the inside such a bathroom or bedroom aesthetics matter but functionality privacy and safety are important features to.
For shallow closets you can get by with installing door hardware only on the exterior side of the door.