Locks are your last line of defense in protecting your home from unauthorized intruders. While you might live in a safe neighborhood, an unlawful entrance doesn't only apply to strangers. Fortunately, a durable lock and deadbolt set is relatively inexpensive at your local hardware store and easy to replace. Use the guide below for situations where you should consider changing your locks. 

3 Reasons to Change the Locks on Your Doors

1. You've Just Moved

When you move into a previously-owned home, there's no way to know who has an extra set of keys. Leaving the originals in place makes your house vulnerable to intruders through your own front door.

New homes are no exception. Many builders use universal construction locks that are recycled from house to house. In some cases, construction locks are updated on completion of the home, but you still have no way of knowing whether they were duplicated and who has a spare. By changing the locks, you can ensure you are the only person with the correct keys. 

2. Changes in Living Situation

Living situations can change for a variety of reasons. Whether your roommate is moving out or you've separated from your spouse or significant other, change your locks once they've vacated—especially if they left on bad terms.

While you may still be friends with your former roommate or partner, changing the locks ensures no one has access to your home without your knowledge and prevents your keys from winding up in the wrong hands.

3. Wear and Tear

Like all components of your home, locks wear out over time and need to be replaced. If your locks show signs of tarnish or rust, stick or become difficult to open, or are stiff or extremely loose, it's likely time to replace them.

When buying new locks from the hardware store, look for a grade 1 or grade 2 on the ANSI grading scale, which both offer the highest level of security for residential and commercial properties. 

Find a variety of high-quality door locks to protect your home at Black's Hardware in Rochester, NY. Since 1948, their staff has provided a variety of premium products, including door locks, deadbolts, and locksmith services to ensure your home and belongings are safe and secure. Contact them today at 585-544-9896 for help finding the right lock for your home, or visit the website to learn more about their products and services.