How Many Locks Does Your Front Door Actually Need? (2024)

You already know that a front door serves as a stylish accent on any home, but it also has a more important function: Security.

When it comes to your safety, the last thing you want to do is cut corners. In today’s marketplace, you’ve likely seen simple deadbolts, multipoint knobsets, electronic keypads, and even locks you open from your phone — and based on sheer volume of options, it can be hard to know how many front door locks you actually need. Today, we’re answering everything you need to know about front door locks.

How Many Locks Does Your Front Door Actually Need? (1)

How many locks does a front door actually need?

The answer: One sturdy lock is enough to secure a front door. If installed correctly, a high-quality lock is all you really need. You always have the option of adding a second lock as an extra layer of protection — but there are potentially more productive measures to take. (We’ll get to those in just a bit.)

The lock is not the only factor.

There is a bit more to security than having one or two locks. When it comes to your front door and lock, quality counts more than just the number of locks you have. Important considerations include:

High Quality Lock

This is pretty self-explanatory, but it is important to choose a well-made lock from a trustworthy manufacturer versus finding something cheap and flimsy online and simply hoping for the best.

Installed Correctly

Again, this is self explanatory, but a door and a lock can’t work as intended if they are not installed correctly.

Strong Door

Take this scenario for example: Say you have decided to upgrade your front door locks. You invest in a good lock and install it properly. However, your door dates back to the 1960s and has several weak points in it, making it easy for a criminal to kick in. It would be a much better investment (and safer option) to replace your door entirely instead of simply wasting time replacing the hardware.

A newer, stronger door is more likely to withstand kick-ins and will therefore offer more protection from break-ins. All of your entry doors should be replaced with a solid wood core, composite, metal, or solid wood door.

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Common Sense

Following a few safety practices can make just as big of a difference in your home security as finding the right lock.

  • Actually lock your door — it’s useless otherwise!
  • Keep outdoor lights on at night.
  • Change your locks if someone moves out, if a contractor loses a key, or if you misplaced a key.
  • Install a security camera if desired.

What’s the best lock for a front door?

You have many different options for your front door, and each with its own benefits:

TRADITIONAL KNOBSETS

A simple deadbolt is an effective lock, and is often regarded as well suited to front doors. Again, if you are following all of the safety tips listed above, including buying a solid door, a traditional deadbolt knobset or leverset may be the perfect choice for your home.

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MULTIPOINT LOCKING SYSTEMS

Instead of one deadbolt, a multipoint locking system has three — and most commonly located at the top, middle and bottom of the door. In most modern multipoint locks, only one mechanism is used for all three locks (so your one key entry point turns all three locks). This option can add additional security thanks to the added locking points.

On many of these locking systems, the door locks automatically when you shut it — and that may be a pro or a con, depending on how your family functions. You may like the convenience of the door securing itself behind you, or you may find it to be a nuisance.

How Many Locks Does Your Front Door Actually Need? (2)

ELECTRONIC KEYPADS

Yes, you can use electronic keypads on the front door! Electronic keypads don't have cylinder mechanisms, so they essentially cannot be picked or bumped like conventional locks. And, you can easily reset the pin/entry code as needed.

Here at Door to Door, there’s a lot to love about our Keypad options:

  • Fits standard door prep
  • Easy installation, no wiring needed
  • Easy programing, 4-6 digit user code, up to 100 user codes
  • Optional auto-relock time
  • Illuminated keypad
  • Backup key cylinder override

Shop Keypad Leversets and Keypad Deadbolts now!

How Many Locks Does Your Front Door Actually Need? (2024)

FAQs

How Many Locks Does Your Front Door Actually Need? ›

How many locks does a front door actually need? The answer: One sturdy lock is enough to secure a front door. If installed correctly, a high-quality lock is all you really need.

How many locks do you need for a front door? ›

Every exterior door should have at least 2 locks to deter thieves from breaking in. The door will have its standard lock built into the doorknob, but one of the most effective ways to secure it completely is by installing a deadbolt lock.

Should you have 2 locks on front door? ›

Type of Door: If you have a solid core or metal door, a single deadbolt lock may be enough. Based on this, if you have a hollow-core or wooden door, your locksmith service will definitely suggest adding more than one lock for extra security.

What locks should I have on my front door? ›

The most secure type of lock depends on the type of door. For uPVC doors, opt for a euro sash case or euro dead case alongside a 3 star kitemark cylinder. For timber doors, use a British Standard BS3621 approved 5-lever mortice model such as a sashlock or deadlock.

Do I need to double lock my door? ›

Double secure

Simply shutting the door won't prevent burglaries. Double-lock the door every single time you leave the house.

Is it okay to only have a deadbolt? ›

A simple deadbolt is an effective lock, and is often regarded as well suited to front doors. Again, if you are following all of the safety tips listed above, including buying a solid door, a traditional deadbolt knobset or leverset may be the perfect choice for your home.

How far apart should door locks be? ›

Lock Spacing The distance between two locks. When boring deadbolt locks in a door, there are two standards for spacing between the bottom lock and the deadbolt. The two most common are 5-1/2” and 6” from the centers of the two holes.

Do I need a deadbolt and handle lock? ›

To be truly secure, any exterior door needs a dead bolt. You have a choice of separates—a deadbolt and a lockset mounted separately—or a handle set that incorporates both features.

Is a double keyed deadbolt illegal? ›

While there is no federal law prohibiting deadbolts requiring two keys, you could violate local codes if you upgrade to a double-keyed deadbolt on even just one door in your home.

What is the purpose of 2 front doors? ›

It's obvious, but two doors might have been in place to provide separate entrances to the home, opening to different spaces. While one door may have led to a formal area, the other could have been used for day-to-day business.

Why do front doors have 2 locks? ›

Two locks are better than one for most doors

Often, many homeowners use two locks instead of one as this is safer. For example, let's say the lock mechanism breaks; with two locks, you can still lock the door while you get this replaced.

What is the strongest deadbolt? ›

Medeco³ Maxum Deadbolt

The Maxum Deadbolt is honored by Consumer Reports every year as the strongest deadbolt among all categories.

Are two locks better than one? ›

While there's nothing wrong with having two locks if you feel it's best for your living situation, rest assured having one high-quality deadbolt installed correctly will offer a high level of protection.

What is the double lock rule? ›

The double lock rule enhances data security and minimizes the risk of unauthorized access and PHI disclosure. Personal data is particularly vulnerable to cyberattacks and unintentional data breaches. For instance, remote staff might access shared drives containing PHI on an unsecured public internet connection.

What is the most secure lock? ›

Deadbolt door locks are the most secure type of key lock and are commonly used on exterior house doors. Single and double cylinder locks are classified by strength from Grade 1 to Grade 3. Grade 1 is the highest and provides the best security.

Why do doors have multiple locks? ›

For instance, multi-point locking systems provide enhanced security as they lock at multiple points along the door frame, making it extremely difficult for intruders to force entry.

How much does it cost to install a front door lock? ›

Normal range: $130 - $220. Changing a door lock costs around $315 in most cases, but prices can sit as low as $45 or as high as $500 , depending mostly on the level of security you need.

Do new front doors come with locks? ›

As standard, most modern doors from reputable suppliers will come with a secure locking system that meets the latest regulations. However, additional security measures can be added, including alternative locking systems.

How safe are combination front door locks? ›

Yes, keypad locks are safe. They are more secure than traditional locks because it is much harder for someone to guess your code than it is for them to pick a traditional lock.

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