How To Install Double Cylinder Door Lock

Calling a locksmith out for this how to install a deadbolt lock job will cost 150 or more but you can install a heavy duty deadbolt yourself in less than an hour for a third of the price.

How to install double cylinder door lock. Replacing a euro cylinder or upvc door lock a simple guide from www fastkeys co uk additional info step 1. This is the easiest way to rekey your door if you re giving the cylin. If your new deadbolt has a concealed screw for the interior door knob consult the installation instructions for your specific lock. Open front door to reveal the face of the lock.

These locks require a key to lock or unlock the door both from the outside and the inside making them a little safer in one regard. A double cylinder door lock is a type of security device primarily found on residential doors. There s a reason people want to equip their homes with double cylinder locks. This is a video on how to replace the key cylinder in a commercial storefront door.

If you re in a situation where you cannot or do not want to use a drill to install your lock there are a couple ways of installing an interior door lock without a drill. Single cylinder locks are more common than double cylinder. Homeowners often use these locks in conjunction with other types of security products such as lever locks or handlesets. They can also be used as the primary locking mechanism on patio or balcony doors.

Single cylinder deadbolts entry knobs and handlesets are operated with a key from the outside but do not require a key for locking or unlocking from the interior of the property. Choose a position on the door for the lock. Install the deadbolt lock about 44 inches above the bottom of the door. For example if there s a window on or nearby the door think of sidelight windows.

Instead the door is locked or unlocked using a thumb turn style lever.