When You Should and Should Not Use a Double Sided Deadbolt on Your Front Door of Your Home

February 20, 2024 2:40 pm Published by Leave your thoughts

Home,Ownership,The,Day,You,Get,Your,New,Keys,ToWhen it comes to the safety and security of our homes, we all want to make sure we are taking every necessary precaution. One aspect of home security that often gets debated is the use of double-sided deadbolts on the front door. While they can provide an added layer of protection, there are also some considerations to keep in mind before installing one. In this blog post, we will take a closer look at when you should and should not use a double-sided deadbolt on your front door.

1. What is a double-sided deadbolt?

Before we get into the discussion, it’s important to understand what a double-sided deadbolt is. Unlike a traditional deadbolt lock that can be operated from both the inside and outside of the door with a key, a double-sided deadbolt requires a key to unlock or lock it from both sides. This means that you need a key on both sides of the door to operate the lock.

2. Use case: Dense urban areas

One situation where a double-sided deadbolt can be beneficial is in densely populated urban areas. In such areas, there may be a higher risk of break-ins and criminals attempting to pick locks or gain access through unconventional means. By using a double-sided deadbolt, you can minimize the risk of unauthorized entry through your front door.

3. Use case: Homes with vulnerable individuals

Another scenario where a double-sided deadbolt can be useful is in homes with vulnerable individuals. This could include elderly people or individuals with certain disabilities who may have a harder time defending themselves in case of a break-in. By using a double-sided deadbolt, you are adding an extra layer of security and giving your loved ones peace of mind.

4. Use case: Homes with valuable possessions

If you have valuable possessions in your home, such as expensive electronics or jewelry, using a double-sided deadbolt might be a good idea. Criminals often target homes with high-value items, and using a double-sided deadbolt can make it significantly more difficult for them to gain access. Remember, however, that a determined intruder may still find other ways to break in, so it’s important to use other security measures in conjunction with the deadbolt.

5. Consideration: Emergency situations

One significant consideration when deciding to use a double-sided deadbolt is the potential hazard it can pose during emergency situations. In the event of a fire or other emergency that requires a quick exit, having to locate and unlock a key can waste precious seconds that may be the difference between life and death. It is essential to weigh the security benefits against the potential risks in these cases.

6. Consideration: Risk of being locked out

Another consideration is the risk of being locked out from your own home. With a double-sided deadbolt, you must always have the key with you in order to enter or exit the house. For some individuals, this can be inconvenient and can lead to accidental lockouts. If you frequently forget or lose your keys, or if you have family members who might struggle with this, then a double-sided deadbolt may not be the best option.

7. Consideration: Building codes and regulations

Lastly, it’s important to check local building codes and regulations before installing a double-sided deadbolt. Some jurisdictions have restrictions on the use of double-sided deadbolts due to safety concerns. Make sure you are aware of any regulations in your area, as non-compliance can result in fines or other penalties.


There are certain situations where using a double-sided deadbolt on the front door of your home can provide added security and peace of mind. If you live in a densely populated area, have vulnerable individuals in your home, or possess valuable items, a double-sided deadbolt may be worth considering. However, it’s essential to also weigh the potential risks, such as emergency situations and being locked out, before making a decision. Additionally, always check local building codes and regulations to ensure compliance. By carefully considering these factors, you can make an informed choice about whether a double-sided deadbolt is right for your home.

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