Door Lock Maintenance Tips For Winter

August 19, 2023

Winter seasons are beautiful and fun, especially in cities like Phoenix, where you experience frigid cold temperatures. Winter comes with a lot of fun. Snowball fights bring families together. Hiking and building a snowman with your kids creates memories. 

But hold on! It’s not always a smooth one. The fun that comes with winter also comes with its hassles. A  frozen door lock is one of them. Whether it’s a lock on your gate, a lock on your front door, or the lock on your car, one of these is enough to ruin your day if froze

No one wants to get stranded in front of their house during a cold night all because of a frozen door lock. It is possible to prevent this from happening if you are abreast with good tips for your door lock maintenance during winter. 

Before showing you how to maintain your door lock amidst the subzero temperature of the winter, let’s walk you down through how the cold inflicts avoidable problems on your door lock.

Let’s unpack!

Door Lock Maintenance Tips For Winter

What Can Winter Do to Your Door Locks?

1. Seizing of door locks 

Your door locks can seize during cold seasons. Thanks to the cold air. This leads to locking contraction. When your lock contracts, it becomes difficult for the keys to function properly and thus prevents you from using the lock.

2. Freezing of door locks 

This mostly affects external locks, though sometimes interior locks are not exempted.

During the winter seasons, your locks are exposed to cold air. This can make the lock wet. When the water content freezes, it forms an ice coating. And this renders your key ineffective.

Some Tips For Your Door Lock Maintenance During Winter

Now that you’ve seen what winter seasons can do to your door locks let’s show you some door lock maintenance tips for winter.

1. Using the WD-40 magic 

The WD-40 is a lubricant that keeps water out of any lock to prevent freezing. The trick is to rightly place the nozzle directly inside the door lock opening when spraying the lubricant.

You can also use this for combination locks. Spray the lubricant in any openings so that it gets into the lock mechanism. 

In winter seasons, spray it once or twice a week to ensure that your door lock is always in good working condition. Yes, It works like magic!

2. Use a similar lubricant “the graphite spray”

The graphite spray works just like the WD-40. They are both for the same purpose. But it doesn’t smell as bad as the WD-40. This is a good choice when looking for a lock lubricant that won’t send the visitors away. It works better on car locks.

Just like the WD-40, ensure that you use it regularly during the winter, to keep them in good working condition and prevent freezing.

3. Try the magnet trick

Covering the lock opening with a magnet will surely prevent moisture from entering the lock mechanism keeping the lock internals dry and resistant to freezing. All you have to do to open your lock is to remove the magnet and use your key. 

4. The petroleum jelly trick 

Petroleum jelly, also known as Vaseline, is also a lubricant and can prevent moisture from getting into the lock. 

To use this trick, all you have to do is to smear some of the jellies on your key. Then insert it into the lock and twist it gradually around the inner lock mechanism. Do this three times a week during the winter to ensure the lock remains lubricated and moisture-free.

Another advantage of this trick is that it can open an already-frozen lock. It’s like getting two birds with a stone- open the lock and lubricate the lock to prevent future occurrences.

Also, take note that this won’t be effective for locks with combination mechanisms as you can’t use a key to coat the interior.

5. Melt that ice with hand sanitizers

In cases where your door locks completely freeze up. There’s no need to panic. Just get a hand sanitizer, apply some of it on the key, and insert it into the lock. Thrust it in and out a few times, then try to turn the key. 

Alcohol, which is the major component of hand sanitizers, melts ice. This makes hand sanitizers good anti-freezing agents. 

6. Try the weatherproof locks

Some manufacturers are aware of the setbacks the winter cold has on locks and now manufacture locks that resist freezing. 

If you always struggle with your locks during the winter, and you find these steps hectic, you can buy quality weatherproof locks. The problem here is that weatherproof locks don’t give you 100% assurance not to freeze. But they can withstand freezing better than your normal locks.

When making your choice, we suggest you go for those with a plastic casing that blocks moisture.

Do’s and Don’ts 

  • Don’t try to pour hot water on the lock in an attempt to defrost it! 

Yes, the ice will melt when this is done but the side effect is that all that water you poured into your lock will get frozen back in a few minutes.

  • Don’t try to force the lock open by turning the key very hard. This could cause the key to break, creating a bigger problem.
  • Do keep your lock lubricated at all times.
  • Do keep it covered with a magnet at all times if possible.

Do you need more information on door locks and their maintenance? Contact us. Here at Brothers Locksmith, we are known for our top-notch lock services. If you ever find yourself stranded and unable to access your lock, no need to look any further! We got you. It’s our specialty to help you assess every difficult or broken lock. We have professionals who are willing to assist you promptly.

If you are in Phoenix, we are the locksmith near you. We are a top-rated lock service. Contact us today and see how professional we are. We’d be happy to hear from you.

Call Us Any Time!

Call Now
By Youmna Rehman April 29, 2025
Sliding windows bring in light, fresh air, and a sleek aesthetic to any room. But they also bring a hidden risk—one that many homeowners overlook until it’s too late. Unlike standard windows, sliding windows often rely on simple latches for closure, making them an easy target for break-ins if not properly secured. As locksmiths know all too well, sliding windows can be a weak link in a home’s overall security. The good news? You don’t need to sacrifice ventilation or style for safety. With a few smart upgrades and a deeper understanding of how sliding window mechanisms work, you can protect your home from unwanted entry and keep your peace of mind intact. In this locksmith’s guide, we’ll take you through the vulnerabilities of sliding windows, how to address them step by step, the risks of ignoring the issue, and practical, expert-backed ways to secure your home for the long haul. How do door reinforcements work for added security? Why Sliding Windows Are Often Overlooked in Home Security Sliding windows are common in many homes, especially in kitchens, bathrooms, and ground-floor rooms. Their simplicity and ease of use make them a favorite for ventilation and visibility—but those same features can be exploited if the windows aren’t properly secured. Unlike casement or awning windows that lock into the frame with a mechanical arm, sliding windows typically use a latch mechanism that can be jimmied open with a bit of pressure or a tool. And because they don’t open outward, there’s less friction or resistance to stop an intruder from sliding the pane open quietly. The risk becomes even greater when windows are left slightly open for air. Without additional security measures in place, even a two-inch gap can be enough for someone to pry the window fully open from the outside. It’s a quiet entry point. A vulnerable one. But it doesn’t have to stay that way. Common Security Flaws in Sliding Windows There are several factors that contribute to the security weaknesses of sliding windows, and most stem from design limitations rather than user error. The most prevalent issue is flimsy locks. Many sliding window locks are built for convenience, not protection. They're often made of plastic or lightweight metal and can loosen or break over time. Worse, they can sometimes be forced open from the outside using nothing more than a screwdriver or coat hanger. Gaps in the track are another vulnerability. If the window slides too smoothly or the frame is slightly off alignment, it may not close as tightly as it should. These gaps give room for tools to wedge in and manipulate the latch from the outside. Then there’s the issue of false confidence. Many homeowners assume a locked window is a secure window, when in reality, most sliding window latches are more of a deterrent than a true barrier. To truly secure a sliding window, you need more than the factory-installed hardware. You need strategy—and the right upgrades. Step-by-Step: How to Secure Your Sliding Windows Step 1: Inspect the Lock and Frame Start by examining the condition of your current window locks. Open and close the window several times to test the latch. Does it stick? Does it click securely into place? If the lock feels loose or if the window can still move when it’s latched, it’s time for a change. Next, look at the track and frame. Make sure the window fits snugly into the frame and there aren’t any misalignments. An ill-fitting frame can make even the best locks ineffective. This initial inspection helps identify the baseline security level and any physical weaknesses that might need repair before enhancements are added. Step 2: Add a Window Pin Lock or Auxiliary Lock Standard latches are rarely enough. Installing a pin lock or an auxiliary locking mechanism gives your sliding window the kind of resistance that can deter forced entry. Pin locks work by drilling a small hole through both frames of the sliding pane and the stationary one. A metal pin or bolt is inserted through this hole, effectively locking the window in place and making it impossible to slide open without removing the pin from inside. Auxiliary locks, like double-bolt or keyed locks, attach to the frame and prevent sliding even if the latch fails. These are particularly effective for windows on the ground floor or those that face public walkways. Installation is usually quick, and a locksmith can do it professionally if you're not comfortable with drills and screws. Step 3: Install Window Security Bars or Rods Security bars aren’t just for high-crime areas. They’re a practical and visible deterrent for any sliding window—especially if you want to keep a window cracked open for airflow without sacrificing safety. You can place a removable metal rod or wooden dowel in the track behind the sliding pane. This physically blocks the window from opening beyond a certain point—even if the latch is broken or bypassed. Make sure the bar fits tightly in the track and can’t be lifted out easily. Adjustable bars are ideal because they allow you to tailor the opening depending on your needs. Step 4: Apply Window Sensors or Smart Alarms For those who like tech-driven solutions, consider adding smart sensors to your sliding windows. These small devices attach to the window frame and alert your phone or alarm system when the window is opened or tampered with. While sensors don’t physically block access, they offer the advantage of immediate awareness—especially if you’re away from home or asleep. Many systems are compatible with existing smart home hubs and can be easily installed with adhesive backing. When combined with physical security upgrades, alarms add a psychological barrier for would-be intruders. Step 5: Reinforce the Glass if Needed Even with a strong lock, the glass itself can be a weak spot. If you live in a high-risk area or just want added peace of mind, consider reinforcing the windowpane. You can use shatter-resistant security film, which holds broken glass in place even if it's smashed. This buys you time, creates noise, and discourages quick entry. For maximum protection, some homeowners opt for laminated or tempered safety glass, which is harder to break than standard panes. Risks of Ignoring Sliding Window Security Failing to secure sliding windows can have real consequences—financially and emotionally. Many home break-ins happen through unlocked or weakly secured windows, especially those at ground level or hidden from street view. And unlike doors, sliding windows can be opened with minimal sound or effort if the lock is compromised. An intruder can enter your home unnoticed, taking valuables, personal information, or worse. But it’s not just about theft. Weak windows also pose a safety risk for children and pets, especially if located on upper floors. A window that opens too easily can be dangerous for curious toddlers or adventurous pets. Securing sliding windows isn’t just about preventing crime—it’s about protecting everything you love. Challenges and What to Do About Them While securing a sliding window sounds simple in theory, homeowners often run into unexpected challenges along the way. One common issue is compatibility. Not all security bars, pin locks, or sensors fit every window type. Custom-sized windows or older models might need modifications or specialty hardware. If you're unsure about compatibility, a local locksmith can help assess your options and suggest the right tools. Another challenge is balancing ventilation and security. Many people like to keep sliding windows cracked open for fresh air, especially in mild weather. To maintain airflow without sacrificing safety, install adjustable locks or stoppers that allow limited opening but prevent full access. And finally, budget constraints can get in the way. Fortunately, many of the most effective sliding window security upgrades—like dowel rods, pin locks, or security film—are inexpensive and easy to install without professional help. The key is to start small and build your defenses one layer at a time. Expert Advice: Locksmith Tips for Long-Term Protection Seasoned locksmiths often recommend approaching window security in layers. It’s not about finding the one perfect lock—it’s about combining several methods to create a system that’s too time-consuming or noisy for any intruder to risk breaching. Consistency is also vital. Don’t secure just one window and leave the others vulnerable. If one window is easy to open, that’s the one a criminal will target. Experts also advise scheduling annual checks of your locks, tracks, and frames to make sure everything is still in working order. Weather changes and everyday use can loosen screws or warp materials over time, so a yearly inspection is a smart habit. If you’re unsure whether your sliding windows are truly secure, book a consultation with a local locksmith. A short visit could make a world of difference. Preventive Measures to Keep Your Windows Secure Once your windows are properly secured, it’s important to maintain that security. Keep all window locking mechanisms clean and lubricated to avoid jamming or corrosion. Regularly inspect the tracks for debris or warping. If you make renovations or move furniture near a window, recheck the locking devices afterward. Even a slightly shifted frame can throw off alignment and reduce security. And finally, teach all household members how the security measures work—especially children or elderly family members. A secure home only stays secure if everyone knows how to lock up properly. Conclusion: Don’t Let Sliding Windows Be Your Weakest Link Sliding windows don’t have to be a vulnerability. With the right combination of physical locks, smart sensors, and ongoing maintenance, they can be just as secure as any door in your home. It all starts with awareness. Once you understand how sliding windows are built—and where they fall short—you can take proactive steps to fortify them against intrusion. Security isn’t about living in fear. It’s about feeling confident, knowing you’ve done everything within your power to protect what matters most. So don’t wait for a break-in to take action. Secure your sliding windows today, and let the light in—without letting the danger in too.
By Youmna Rehman April 29, 2025
As our homes get smarter, so do the tools we use to protect them. Smart locks have emerged as one of the most popular upgrades in modern home security—offering keyless convenience, remote control access, and sleek integration with smart home systems. But with any technology that connects to the internet, the looming question arises: Can smart locks be hacked?
By Youmna Rehman April 29, 2025
Shared rental properties offer a unique living arrangement—blending affordability, flexibility, and social connection. But with these benefits come distinct challenges, especially when it comes to security. Unlike single-family homes or personal apartments, shared rentals often involve multiple people coming and going, limited privacy, and blurred boundaries of responsibility. One of the most crucial decisions for landlords and property managers in these setups is choosing the right lock system. It’s not just about preventing break-ins; it’s about ensuring every tenant feels safe, trusted, and respected—while still allowing property access when needed.
By Youmna Rehman April 29, 2025
Your front door is more than just a way in or out—it’s your first line of defense. It's where your home's security begins and often, unfortunately, where it ends. Despite having sturdy locks and alarm systems, many homes remain surprisingly vulnerable to forced entry. That’s because, in most break-ins, the problem isn’t the lock—it’s the door itself. This is where door reinforcements come into play. Whether you're in a bustling city apartment or a quiet suburban home, door reinforcements can drastically boost your overall safety. But how do they actually work? What kinds are available? And how can you install them effectively?
By Youmna Rehman April 29, 2025
Lock bumping is a clever and disturbingly simple method used by burglars to unlock pin tumbler locks using a specially crafted “bump key.” While it sounds like something only professionals could pull off, the reality is that almost anyone with minimal knowledge and tools can do it—and that should concern every homeowner.
By Youmna Rehman April 29, 2025
If you’ve ever wondered, “Is my keypad lock really secure?” or “Could someone just guess the code and get in?”, you’re not alone. In this article, we’ll explore what makes keypad locks susceptible to code guessing, the risks involved, step-by-step solutions to enhance their security, the challenges users often face, and expert-backed tips to protect your space.
By Youmna Rehman April 27, 2025
One of the most overlooked areas of childproofing is door locks. Many households have doors that, if left unsecured, can lead to accidents, injuries, or simply lots of unnecessary worry. Fortunately, with the right approach, you can childproof your door locks effectively, keeping both safety and freedom in balance. In this detailed guide, we’ll walk through why childproofing door locks matters, the challenges you might face, step-by-step solutions, risks to watch out for, expert recommendations, and preventive tips to make your home as secure as possible.
By Youmna Rehman April 27, 2025
When it comes to securing your home, installing a deadbolt is one of the best decisions you can make. Deadbolts add an extra layer of protection that regular door locks often lack. However, if your door is made of metal rather than wood, you might be wondering if the installation process is even possible. The simple answer is yes — you can install a deadbolt on a metal door. But as with many things involving metal, it takes the right approach, the right tools, and a careful hand to get it right.
More Posts