Improving Home Security: Comprehensive Guide on Securing Your Sliding Doors

You’ve just installed your new sliding door, it looks fantastic, doesn’t it? But then it hits you – how do you secure this thing? A common misconception is that sliding doors are easy targets for burglars. But with the right knowledge and tools, you can make your sliding door as secure as Fort Knox.

Securing your sliding door isn’t as complicated as it may seem. Whether you’re a DIY enthusiast or a complete beginner, you’ll find plenty of easy and effective ways to upgrade your door’s security. In the next few sections, we’ll guide you step by step, so you’ll be able to sleep soundly knowing your home is safe and secure.

Remember, a secure home is a peaceful home. So, let’s dive in and learn how to fortify your sliding door.

Key Takeaways

  • Sliding doors can be secure once you address their vulnerabilities, including glass fortification, lock robustness, and track stability.
  • Enhance your sliding door’s security by installing security bars; these come in vertical, horizontal, and adjustable formats.
  • Door Sensor Alarms are an effective way to detect unauthorized access, with factors like alarm volume, battery life, and connectivity to consider when purchasing one.
  • Security Film, a thin, transparent layer, can be applied to your sliding door’s glass to increase its resistance to impact.
  • Reinforcing locks and handles, with options like double bolt locks, bar locks, and handle guards, significantly improve your sliding door’s security standards.
  • Measures like these significantly amplify the safety of your home and help in deterring potential security threats.

Securing sliding doors is vital for enhancing home security and preventing unauthorized entry. Popular Mechanics offers a step-by-step guide on the best practices for installing high-quality locks and reinforced glass to fortify these entry points effectively. Additionally, Home Depot provides various products and gadgets that can add an extra layer of security, such as bars and smart locks. For a more in-depth understanding of home security strategies, SafeWise compiles various techniques and tools that homeowners can utilize to protect their premises comprehensively.

Assessing Vulnerabilities

Your first step in bolstering the defense of your sliding door is to assess its vulnerabilities. Remember, knowledge is power. Therefore, understanding where your sliding door’s weak points lie will only equip you better to enhance its security.

Start by scrutinizing the door’s construction. Most sliding doors are made of glass, a material that’s simultaneously beneficial and potentially risky. The benefits are the aesthetic appeal and the ability to allow natural light in. The risk, however, is that glass is easy to break. If your door’s glass isn’t reinforced or laminated, you’re dealing with a considerable vulnerability.

Next, focus on the lock. It may come as a surprise, but many sliding doors come with less-than-robust locks that aren’t quite up to scratch when it comes to stopping a determined intruder. A secure lock is much more than a simple latch. Therefore, if your door’s lock appears flimsy, you’ve identified another weak point.

Lastly, pay attention to the track. The track a sliding door runs on can often be exploited by burglars. It’s not uncommon for a burglar to lift the door off its track to gain entry. To check this, try lifting your door upwards. If it lifts off the track, it’s a clear signal your door’s security needs attention.

Let’s compile your findings into a markdown table:

GlassCheck if reinforced or laminated
LockDetermine if robust
TrackTest if door can be lifted off

Once you’ve meticulously assessed your sliding door’s vulnerabilities, you’re ready to tackle them head on. The following sections will guide you through the various measures you can take to address these issues and ensure your sliding door is as impenetrable as Fort Knox. With accurate awareness and a stern resolve, you’ll soon restore your peace of mind and secure your home.

Installing Security Bars

A maven approach to secure your sliding doors is by Installing Security Bars. These bars serve as a steadfast barrier. Even in case of a successful lock picking operation, the door remains jammed and unyielding, owing to the security bar acting as an additional layer of safety.

Now you’d be wondering how to choose the right security bar for your sliding doors. Start by measuring the width of your door. It’ll enable you to choose a perfectly fitting bar. Remember, a bar too long or too short compromises your door’s security. Opt for a bar that complements both the color and design of your door.

Today, the market is brimming with a plethora of options when it comes to security bars. However, the three most recommended types include:

  1. Vertical Security Bars
  2. Horizontal Security Bars
  3. Adjustable Security Bars

Vertical Security Bars are easy to install and extremely effective. Aimed at bolstering the security standards of your sliding doors, these bars obstruct the attempt of moving your doors horizontally.

Horizontal Security Bars, on the other hand, showcase their strength by restricting any vertical movements of your sliding door. They’re fastened firmly at one end to the door frame, making it nearly impossible to open the door from outside.

Adjustable Security Bars offer flexibility and adaptability. You’ll appreciate their length adjustments, allowing you to fit them on any door irrespective of the size.

Adding a Door Sensor Alarm

After understanding the importance of security bars in boosting your sliding door security, let’s delve into another potent security measure: Door Sensor Alarms. Adding a door sensor alarm to your home security arsenal is a smart move. Alarms intensify your home defences by signalling any unauthorized access attempts on your sliding doors.

One key aspect of door sensor alarms you’ll appreciate is their simplicity. They’re highly easy to install and don’t usually require professional help. These security devices operate using two primary components: the alarm and the sensor. You attach the sensor to the door frame while the alarm stays on the movable door. So, when the door opened without disabling the alarm, it sounds a loud siren.

Choosing the Right Door Sensor Alarm:

Like many home security products, door sensor alarms come in different shapes and features depending on their purpose. Here are some considerations when choosing a door sensor alarm:

  • The Alarm Volume: Depending on how large your house is, you may want a louder alarm. Some alarms can reach up to 120 decibels, which is louder than a rock concert.
  • Battery Life: You want a door sensor alarm that won’t die on you when you’re not expecting it. Look for models with a longer battery life.
  • Connectivity: Some sensor alarms can connect to your smartphone or home security system, allowing you to monitor your doors remotely.

In the ongoing struggle against home invasions and burglaries, upgrading your home security measures is a must. By integrating door sensor alarms into your sliding door security, you’re taking a strong step towards a safer home.

Using Security Film

Security film is yet another effective method you can use to enhance the safety of your sliding doors. This thin, transparent layer of protection adds a robust defence line that discourages a potential intruder from gaining access to your home.

When applied to the glass of your sliding door, security film dramatically increases the impact resistance. An intruder might try to shatter the glass, but they’ll have a hard time breaking through if it’s reinforced with security film. The film holds the glass together, making it difficult to create a hole large enough for someone to climb through.

You might be wondering about the installation process? Well, it’s relatively straightforward. You can either DIY or hire a professional to do it for you. If you decide to DIY, it’s crucial that you follow the manufacturer’s instructions closely. Proper application ensures the film works as intended. When in doubt, it’s always wise to call in a professional.

Security films come in different thickness levels and shades. The thicker the film, the higher the level of security it provides. However, as you increase the thickness, you may sacrifice a bit of transparency. It might be a trade-off you’re willing to make for the sake of security. You must also consider the aesthetic aspect – you might prefer a tinted film for added privacy, or a clear film that doesn’t alter the look of your sliding doors.

Finally, remember to consider the cost of the security film. It can vary greatly depending on the brand, thickness, and whether you opt for a professional installation. Keep in mind, the up-front cost of the security film can be seen as a small price to pay for the increased peace of mind and security of your home.

On to the next step in sliding door security – the use of bar locks. A classic yet highly effective choice in enhancing security. Stay tuned.

Reinforcing Locks and Handles

Navigating to the next layer of security for your sliding door, let’s discuss reinforcing your locks and handles. This step is crucial, as the existing lock on your door may not be as sturdy as you’d hope. Through the application of auxiliary locks and handle guards, you can considerably boost your door’s resistance levels.

Initially, you might have overlooked the security factor, focusing more on the design and convenience offered by the sliding door. Typical factory-standard locks fitted into the sliding doors might be economical but their functionality against break-ins and impact is often questionable.

Upgrading your door’s handles and locks can be an incredibly effective burglary deterrent. There are various options to explore, in terms of types, materials, and cost considerations in the market.

  • A double bolt lock showcases a unique locking method where it secures the door to the frame for extra stability. It’s difficult to manipulate from the outside even with tools.
  • Bar locks are considered the traditional and one of the safest locking methods. It involves a bar or a rod that’s placed in the bracket installed onto the frame. It’s hard to break or tamper with.
  • Handle guards are another effective way to upgrade your sliding door security. This device ensures that the handle can’t be tampered with from the outside.

Contemplating the upgrade? Hold that thought! Let’s first discuss the installation procedures, pros and cons, and the cost implications of each of these options. With a clear analysis, only then, should you be able to decide the best lock or handle fitting your sliding door security needs.


Securing your sliding door doesn’t have to be a daunting task. With a clear understanding of the importance of reinforcing locks and handles, you’re well on your way to enhanced home security. Auxiliary locks and handle guards can significantly boost your door’s resistance against break-ins. Whether it’s a double bolt lock, a bar lock, or a handle guard, each option offers its own unique advantages. Remember, it’s all about finding what works best for you. Take into account the type, materials, installation procedures, and cost. With the right choice, you’ll not only secure your sliding door but also gain peace of mind. Now that’s a win-win!

Why is it important to reinforce locks and handles on sliding doors?

It’s crucial because reinforcing locks and handles add an extra layer of security, increasing resistance against break-ins. Auxiliary locks, handle guards, double bolt locks, bar locks are all effective advancements in preventing burglaries.

What are some of the options for additional locks for sliding doors?

Additional locks for sliding doors include double bolt locks and bar locks. These options are notable for their ability to significantly deter burglaries by improving the door’s security levels.

What is the purpose of handle guards?

Handle guards offer extra protection by increasing the strength of the door handle against forced entry. They are recommended for boosting overall sliding door security.

How should one choose the best sliding door lock or handle?

Consider factors such as the type, material, installation procedures, pros and cons, and cost. These considerations will guide you to choose the best lock or handle tailored to your security needs and budget.

Are these security enhancements expensive?

Cost varies based on the product type, material, and installation procedures. While some enhancements can be a little pricey, the added security benefit usually outweighs the initial investment, making it a worthwhile expense.