Putting A New Lock On An Old Door

Piece together the new door lock cylinder like the old one by putting the rubber gasket on the part of the cylinder that fit on the outside of the car door.
Putting a new lock on an old door. On some older doors thickness might be an issue. How to put a new lock on the front door. Installing the new door lock cylinder. 1 remove the existing door lock from the door if there is one.
Drill the hole out until the lock fits inside. Measure up from the finish floor 36 inches or the height of other knobs in the house and mark the door s edge. Refer to this when you buy your new lockset to make sure the hardware is. Swapping out an old lock for a new one will only take a few minutes and will help to provide peace of mind in your new home.
Used on front back and other. Your exterior door locks are your primary defense against intruders. Hold the new lock up to the door to determine where the lock and screw holes should be drilled. With a square extend this mark across the door s edge and 3 inches onto one.
The key to an easy entry upgrade is finding a handle and lock assembly that lines up with your door s existing drill outs. You ll pay from 40 to 300 to buy a new door lock depending on design materials and whether it s a simple key in knob lock or a high end lock and handle combo with smart technology features. Prep the door photo by david carmack. Assemble the new door lock cylinder.
Some doors are less than 1 3 8 inches thick which is the minimum size modern locksets will accommodate. To meet bs3621 bs 8621 read our bs3621 lock guide here door types. Step 3 place the metal punch over the marked spot on the frame. Mark each screw hole.
The measurement is usually 2 3 8 inches for interior doors and 2 3 4 inches for exterior doors. A tubular lock which installs in two holes in the door and a mortise lock which goes in one hole. To fix this add a custom cut plate or a door reinforcer. If you re installing a lockset in an existing door take out the old lockset and measure the backset the distance from the door edge to the center of the lockset hole.
Part 4 of 5. Damaged locks are often replaced immediately but you should also replace them if you. Should not be the only lock on the door. The latch part of the lock is retracted usually by operating a small lever or handle.
Push the new small bracket onto the cylinder to hold the gasket in place. There are two options. Tap it with a hammer gently to create a hole. Drill out any holes necessary for the lock securing screws in the same way.
Many new lock sets allow you to adjust the latch to either distance. Pull or slam door shut the door is latch locked and requires a key to open from outside on the inside.