Home Improvement

Secure Your Space: Step-by-Step Guide on Changing a Garage Door Lock

Fantastic Team
Published: Oct 13/2023
Last update: Dec 15/2023
13min read
Views: 256

Image source: Nick Beer / Shutterstock.com

Your garage door is more than just an entry point; it’s a crucial aspect of your home’s security. That’s why whenever the time comes, you need to know how to perform a garage door lock replacement. In this comprehensive guide, you will learn that, plus delve into the intricacies of various lock types, dissect associated costs, and unravel the vulnerabilities of different mechanisms. So, if you:

Want to replace garage door lock;
Wonder whether you can do it on your own without prior experience

Then read along.

Can you change the lock on a garage door by yourself?

The answer is: it depends. The level of complexity varies based on factors such as the type of lock, your skill level, and the tools required. If the existing lock is basic and you possess some DIY skills, you will likely pull it off. Changing a padlock on a garage door, for example, is relatively simple and can often be done by individuals with little experience.

On the other hand, if your lock is a smart lock integrated with a home security system, it may require specific programming. There’s also the aspect of lock compatibility. Not all locks are universally compatible with every garage door. You need to make sure your new lock is the same as your old one or, if you decide to go with a different model, that the new model will work on your door.

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Is your garage lock feeling a bit rusty?

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Brief introduction of the most common garage locks

You might already have an idea about regular houses, but what type of locks are on garage doors? Here you will learn about the most prevalent garage locks in the UK, their specifics and weaknessess.

Euro cylinder locks – Euro cylinder locks are widely used in garage doors for their versatility and ease of replacement. As the name suggests, they operate with a key that turns a cylinder. Their disadvantage is that they are susceptible to lock snapping.
T-handle locks – These locks feature a handle that resembles the letter ‘T.’ They often operate with a simple locking mechanism, and their weaknesses may include susceptibility to tampering.
Roller shutter door locks – These doors often have specific locks designed for their unique structure. The locks secure the door at multiple points, and their vulnerabilities lie in those same points. However, they may also have additional features to prevent forced entry.
Up and over garage door locks – These locks are designed to secure garage doors that swing up and overhead. They have a keyed lock cylinder, typically located at the bottom of the door, allowing the user to lock and unlock the door with a key from the outside. The fact that the lock is typically located at the bottom of the door may make it more accessible for manipulation or tampering.
Mortice locks – Installed within the door, mortice locks are typically operated using a key from the outside, and may have a handle on the inside for easy locking and unlocking. Many mortice locks come with advanced security features, such as anti-drill, anti-pick, and anti-snap mechanisms to resist common burglary techniques. While offering advanced security features, the installation of mortice locks can be more complex, requiring professional expertise.

How to change the lock on the garage door

Before you get down to your garage lock replacement, you must first acquire the following tools and materials.

Tools and materials:

Screwdriver (Phillips and Flathead) – for removing and installing screws.
Pliers – for handling various tasks, such as detaching clips.
Wrench – for securing nuts and bolts if applicable.
Marker or carpenter’s pencil – for marking the positions of screw holes.
A level – to ensure the new lock is properly aligned both horizontally and vertically.
A drill – if drilling pilot holes is necessary for the installation.
Replacement garage door lock (the right one for your door)

Mind you, the time required to replace a garage door depends on various factors, including the complexity of the installation, the type and size of the door, and the proficiency of the installer.

In a straightforward installation situation, it may take a few hours for a professional technician to remove the old door and install the new one properly. More complex installations, larger doors, or additional features, such as automation systems, will extend the duration.

1. Find out the type of the current garage lock

Probably the most important thing after acquiring the tools, is knowing how to recognise the kind of garage door lock you currently have.

This step might not always be easy. Start by carefully inspecting the lock and its distinctive features. Note physical attributes such as shape, lock size, and key access points. Afterwards, check online platforms, blogs, or forums for images and information about the lock. Identify common types through visual references and descriptions.

If available, retrieve the old manuals for both your garage door and lock. Manuals often include installation instructions that may mention the type of lock used.

2. Disconnect the power supply

When dealing with an electrically operated garage door opener, it’s crucial that you disconnect the power. That way, you will prevent the accidental activation of the garage door opener, avoid electrical hazards, and stay protected against injuries caused by the moving door.

This is how to disconnect the power supply to your garage door in a safe manner.

Locate the power source – This is typically a dedicated electrical outlet in the garage;
Switch off the circuit breaker – This will cut off power to the garage door opener;
Unplug the garage door opener – If there is a power cord directly connecting the garage door opener to an outlet, unplug it. For hardwired openers, ensure that the unit is completely disconnected from the power source;
Test the garage door – It should not respond to commands.
Secure the power cord – This will prevent accidental reconnection.

3. Remove the old locking mechanism

The next step in replacing your garage lock is removing the existing locking mechanism.

Clear the surrounding area – Remove any obstructions or items near the lock for unrestricted access and light up the area. You need to see properly whilst working;
Find screws – Examine the lock and identify the screws holding it in place. If needed, refer to the garage door or lock manuals for specific guidance on screw locations;
Unscrew – Carefully unscrew each fastener, securing the lock to the garage door. Some locks may have multiple screws; follow the correct sequence to avoid complications;
Detach the lock – Once all screws are removed, gently detach the lock from the garage door. Be cautious during this step to prevent any damage to the door or surrounding components;
Check for additional attachments – inspect the removed lock for any additional clips or fasteners. If clips are present, use pliers to detach them carefully;
Check area once again – The area should be smooth and ready for the installation of the new locking mechanism. Check that no parts of the old lock remain attached to the door.

4. Install the new locking mechanism

Installing a garage door lock involves precise alignment and secure attachment. Follow these comprehensive steps for a successful installation. If you’re just installing a replacement garage door lock, then skip the marking and drilling part.

Position the new lock – check the lock’s manual to determine the ideal placement on the garage door. Place the lock and make sure it’s level both horizontally and vertically;
Mark the screw hole locations – before marking, double-check the alignment to avoid errors. Then, mark the locations of the screw holes on the garage door using a pencil or marker;
Drill pilot holes – Choose a drill bit appropriate for the size of the screws and drill pilot holes at the marked locations to facilitate easier screw insertion;
Attach the lock securely – Place the lock over the drilled pilot holes, insert screws into the holes and tighten them securely with the screwdriver;
Test the lock mechanism – the mechanism needs to operate smoothly without any resistance. Also, it needs to align seamlessly with the door frame and not wiggle when you try to move it. There’s also more to do in terms of testing.

5. Test and adjust

Further testing is necessary so you know the newly installed lock will work at all times.

Conduct a visual inspection of the entire locking mechanism – no loose screws or misalignments must be found;
Smooth key operation – insert the key into the lock and turn it smoothly. There must be no jams or resistance during the turning process;
Latch engagement – close the garage door and activate the lock. Confirm that the latch engages securely with the door frame;
Key removal test – after locking, test the key removal. The key should come out easily without any undue effort;
Test code or electronic functionality (if applicable) – if your lock involves a digital code or electronic features, test these functions according to the manufacturer’s instructions. Ensure the keypad or electronic system responds accurately to input;
Test from both inside and outside – it needs to function seamlessly in various scenarios;
Listen for unusual sounds – any grinding or squeaking noises may indicate issues that need adjustment;
Repeat tests – carry out your tests multiple times to confirm the consistent and reliable operation.

It’s possible that you might have to make some adjustments if you encounter any issues during testing. For example, you might run into difficulty in turning the key or latch misalignment, which is completely normal. Refer to the lock’s manual for guidance on troubleshooting and adjustments.

Secure your garage and upgrade your locks!

Fantastic Services is here to help.

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Secure your garage and upgrade your locks!

Fantastic Services is here to help.

Learn more

How much does it cost to replace the garage door lock?

On average, you can expect to pay around £65 to £100 or more for a standard garage door lock replacement. Keep in mind, though, that several factors influence the cost to replace garage door lock:

Lock type – Different types of garage door locks have distinct price ranges. Basic locks are more affordable, while advanced or smart locks are always pricier.
Security features – High-security locks, such as those with advanced keying systems or smart technology, tend to be more expensive but offer enhanced security.
Brand and quality – Opting for reputable brands and higher-quality locks might result in a higher upfront cost. However, this can contribute to increased durability and reliability.
Lock complexity – The complexity of the lock mechanism can affect the cost. Intricate systems or electronic components may require more time and expertise to install, influencing the overall price.
Materials used – The materials used in the lock, such as metal alloys or smart technology components, can impact the cost. Higher-quality materials often result in a higher price.
Additional components – If the lock replacement involves additional components, such as handles, latches, or security plates, these can contribute to the overall cost.
Location and accessibility – The location of your garage and its accessibility can affect the pricing. A garage in a remote or challenging-to-reach location may incur higher service fees.
Professional installation – Hiring a professional locksmith or technician for installation can add to the total cost. Professional services ensure proper installation and may include warranties for the work performed. If you require urgent lock replacement services, expect to pay additional fees for immediate assistance.

How often should a garage door be replaced?

Garage doors are robust components, but like any part of your home, they also get worn out with time. The frequency of replacement depends on various factors. Usually, a well-maintained garage door can last between 5 and 30 years. Here are some considerations for determining when to replace a garage door:

Age – If your garage door is approaching or has exceeded its expected lifespan, it might be time to consider replacement, especially if it’s showing signs of wear and tear;
Material and maintenance – Different materials have varying lifespans. Wooden doors may require more frequent maintenance and have a shorter lifespan compared to steel or aluminum doors;
Appearance and functionality – Consider replacing the garage door if it has significant cosmetic damage, dents, or rust. Additionally, if it’s no longer operating smoothly or making unusual noises, replacement may be necessary;
Safety features – Older garage doors may lack modern safety features. If your door lacks sensors, auto-reverse mechanisms, or other safety features, upgrading to a newer model is advisable;
Energy efficiency – Newer garage doors often come with better insulation, contributing to improved energy efficiency. If your current door lacks insulation or is affecting your energy bills, replacement may be a wise investment;
Security concerns – If your garage door’s security features are outdated, such as a compromised lock or lack of reinforcement, upgrading to a more secure model is something to consider;
Home renovations – If you’re renovating your home or changing its aesthetic, updating the garage door to complement the new look can enhance curb appeal.

How to further improve your garage security

Beyond changing the lock, consider these additional measures to enhance overall garage security:

Install security cameras – Position security cameras strategically to monitor garage entrances and surroundings;
Motion sensor lights – Illuminate the garage area with motion-activated lights to deter intruders and enhance visibility;
Smart technology – Invest in smart garage door openers with features like remote monitoring, alerts, and control through mobile apps;
Secure windows – If your garage has windows, reinforce them with impact-resistant glass or install window security film;
Garage alarm system – Install a dedicated alarm system for the garage to alert you to unauthorised access;
Regular maintenance – Keep the garage door and its components well-maintained to ensure optimal functionality and security.

Entrust the garage lock change and security to an experienced professional

Are you contemplating a garage lock change but are hesitant about the complexities involved? Worry no more! At Fantastic Services, we bring you seamless lock replacement, fitting, and changing services. The experienced professionals we work with ensure a hassle-free experience, from choosing the right lock to meticulous installation, enhancing your home security effortlessly.

Why choose Fantastic Services for your lock replacement?

Expertise – Our skilled professionals bring years of expertise, ensuring a precise and secure garage lock replacement.
Tailored solutions – We understand that every home is unique. Our services are tailored to meet your specific security needs and preferences.
Quality products – Entrust your security to top-notch lock products. We source and install high-quality locks for robust and reliable protection.
Peace of mind – With Fantastic Services, you can rest easy knowing that your garage security is in capable hands. Our professionals prioritise your safety and satisfaction.

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Takeaways

Garage door lock replacement complexity depends on lock type and skill level;
Identify current lock type through visual inspection, online research, and manuals;
Remove the old lock, clear the area, and check for additional attachments;
Always test and adjust your new garage door lock for smooth operation.