When going out shopping for new locks it is very important to know the different types of door locks out there, so we gathered here information about 3 common door locks for your residential property.
Doorknobs
The most popular door lock and basic means of protection for many homeowners is the doorknob lock.
Basically the lock is installed inside the knob by all means should not be used as the main door lock because it is very easy to break into with simple tools like a hammer or a screwdriver.
Deadbolts
These locks offer higher level of security against break in attempts. Unlike doorknobs locks their mechanism has no spring component and they are much more difficult to mess with.
There are 2 main types of deadbolts:
Single cylinder deadbolts
Operated by a key from the outside and a thumb turn knob on the inside.
Double cylinder deadbolts
Operated by the same key from both sides in and out.
Mortise Locks
The name “mortise” comes from the way these locks are installed within a socket that is cut into the door which the lock fits exactly into this space.
Installing a mortise lock is more complicated than installing a deadbolt lock and you might need a professional help.
These locks are very strong and durable and mainly installed on exterior doors.
