When it comes to home security,  the door lock is one of the A Homeowner’s Guide To Door Lock Replacement. A worn out lock or a lost key can put you and your family at risk. To improve your security, consider replacing your existing locks.

The process is simple enough for a do-it-yourselfer, and there are a number of products out there to choose from. Make a list of requirements and visit your local hardware store or do a quick online search.

One of the most important steps is to determine the lock’s exact dimensions. This will help you decide which upgrades are worth the investment. Depending on your budget and needs, you can either install the new locks yourself or hire a professional.

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You’ll want to measure the diameter of your existing holes to make sure they match. Having these measurements in hand will also allow you to properly install your new latch.

As with most things, if you are not careful, you could end up with a broken door. It’s not uncommon for homeowners to install a new knob or other lock component without properly measuring the size of the holes.

In order to install the most efficient lock possible, you need to use the correct screws. Measure and select screws that are both long and strong.

For some people, the best way to do this is to get a professional to do the installation for you. You can pay as little as $50 or as much as several hundred dollars.