Typically, if all the tools are available, it takes only 20 to 30 minutes to change a lock by experienced locksmiths.
Changing a lock is a common task in the UK that many homeowners encounter at some point or on an emergency basis. If a locksmith has to bring the lock type, it can take 45 minutes to an hour, depending on the availability of parts in the market. Excluding this, the minimum expected time of the task can be around 15 to 20 minutes for a standard lock. Before hiring any locksmith, it is advisable to get a quote beforehand by telling the severity of the project if you wonder how long it will take to complete.
Basic Time Frame for Changing a Lock
Multiple factors can affect the timeline for changing a lock. However, the standard time range is up to a maximum of an hour. This includes assessing the existing lock, removing the old hardware, installing the new one, and testing its functionality.
- Typical Locks: Replacing a standard door lock usually takes between 15 to 30 minutes. It is straightforward to remove and replace.
- Deadbolts: The process of changing a deadbolt, which has a slightly more complex mechanism, generally takes around 30 to 45 minutes. The duration allows for proper installation and testing.
- Smart Locks: Installing it often requires more time, ranging from 45 minutes to an hour. This time frame includes configuring the digital settings and ensuring compatibility with existing door hardware.
Factors That Affect the Lock Replacement Time
The time needed for a locksmith to change a lock can vary depending on the type of lock used in the UK’s different areas, the complexity of the installation, and the current condition of the structure where the lock is to be placed.
Type of Lock
Different locks require varying levels of effort and time to replace. Simple knob locks are a straightforward approach and can be easily changed within minutes, while smart or security locks require additional setup, which extends the time to an hour.
| Lock Type Change | Time for Completing the Job |
| Euro cylinder locks | 15 to 20 minutes |
| Knob Locks | 20 to 30 minutes |
| Mortise Locks | 30 to 60 minutes |
Locksmith’s Experience
Expertise or previous exposure to specific lock types can increase the work speed. Experienced locksmiths are familiar with the issues that may arise during the installation process and resolve them without the delay that less experienced locksmiths might encounter. For instance, if a seasoned locksmith fixes the lock in 20 minutes, a fresher can take 30 minutes or more to complete the job.
Emergency Situations
In case of emergencies, such as a break-in period or a lockout, the locksmith may prioritize speed over thoroughness. This could either shorten or lengthen the time taken, depending on the circumstances. Locksmiths often prioritise these tasks over scheduled jobs, which, once they arrive at the location with all the specialized tools, can take a maximum of 15 minutes to replace or open the lock.
Door Material
Wooden doors are common and typically accommodate a variety of lock types. However, if the door has been warped or damaged, it can complicate the lock replacement procedure. An experienced locksmith can usually handle standard changes in 15 to 30 minutes. Meanwhile, changing the lock in a metal door may require specific tools, particularly if the existing lock is rusted or corroded. This can lead to a change time of up to 60 minutes as the locksmith may need to drill out the older structure.
Condition of Older Lock
Sometimes, a locksmith may need to adjust or modify the door hardware to accommodate the new lock, which leads to longer repair times. Similarly, if the older lock suffers from significant wear and tear and mechanical failure, it can extend the time frame to as much as 45 to 90 minutes.
Conclusion:
Changing a lock can be a relatively quick process, requiring only 15 to 30 minutes by an experienced locksmith. However, the exact time depends on factors like the lock type, material and additional tasks. So it is recommended that before hiring, you inform the locksmith about the condition and the requirements you need and get a quote on the time taken for replacement.
