If a standard mortise lock isn t enough for your french doors you might want to consider replacing it with a multi point locking system.
Best french door security lock.
4 7 out of 5 stars 292 34 99 34.
A door lock should keep your home safe and secure while providing easy access for you and your invited guests.
The best way to secure french doors cheap and effective if you do nothing else do this.
Despite using a traditional key based lock the smart key technology allows you to re bind your keys in 3 easy steps that way old or lost keys cannot be used to gain access to your home.
3 for maximum door security install new locks that join both sides of the door together so that they cannot be separated by swinging both sides open at the same time.
Next in our patio door lock lineup is from another well respected diversion product company ideal security.
Security lock door brace security barricade house double safety security protection for blemished door standard doors french doors and barricade all your doors dark bronze.
This works in a similar manner to a mortise lock but locks your door in multiple places.
Security door locks can be put into place on a french door as well.
Bolts on the lock should be horizontal and no less than 1 inch 2 54 cm long.
It is the model sk110w patio door lock security bar.
Are french doors safe.
Visually pleasing when in use this sliding glass door lock bar is crafted from strong extruded aluminum.
The kwikset 991 juno is a no nonsense lock with the highest grade of residential lock security ansi grade 1 and a simple way to rekey the locks for security reasons or convenience.
The second most common french door lock.
Ideal security patio door security bar.
The biggest security flaw of a french door.
Of which all operate simultaneously with the turn of a single key.
Most locks that come on these doors are not sufficient to keep out an intruder and a deadbolt is typically recommended.