Guide To Installing High-Security Locks Effectively

Locksmith - Victor Walker - January 8, 2024
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Guide To Installing High-Security Locks Effectively

The significance of high-security locks cannot be emphasized in the modern world when security considerations are of utmost importance. These locks provide you peace of mind and the certainty that your belongings and loved ones are secure, in addition to keeping burglars out. This thorough tutorial attempts to assist you in choosing and installing high-security locks in an efficient manner.

Understanding High-Security Locks

Prior to installing, it is important to know what constitutes a “high-security” lock. High-security locks are made to withstand several kinds of manipulation and physical assault. They frequently have drill resistance, hardened steel inserts, and intricate pin arrangements. High-security lock systems are well-known under brands like ASSA, Mul-T-Lock, and Medeco.

Selecting the Right Lock

The first step to a successful installation is selecting the appropriate lock for your requirements. Take into account the following elements:

  • Lock Grade: The robustness and security qualities of locks determine their grade. For external doors, grade 1 locks provide the maximum level of security.

  • Key Control: Patented keyways included in high-security locks virtually exclude the possibility of unauthorized key duplicating.

Select the type of lock that best suits the application, such as deadbolts, padlocks, cam locks, or knob locks.

Tools and Materials Needed

  • High-security lock set

  • Screwdriver set

  • Drill and drill bits (if necessary)

  • Tape measure

  • Level

  • Chisel (for door modifications)

Installation Process

  • Take off the Old Lock: To begin replacing a lock, take off the old hardware. Usually, this entails unscrewing the lock mechanism and the inside knob.

  • Measurement of the New Lock: Make sure the door and the new lock fit. Take measurements of the hole’s diameter and the backset or the distance between the door’s edge and the hole’s center.

  • Adapt the Door as Needed: You might need to modify the backset or widen the hole if the new lock is a different size. To alter the latch plate region, use a chisel and a drill to enlarge the holes.

  • Install the New Lock: The latch or bolt mechanism should be installed first. Make sure the latch faces the direction in which the door closes and that it is level. Install the lock body after that, making sure it’s snug and positioned appropriately.

  • Check the Lock Mechanism: With the door open, verify the lock before completing the installation. Make sure that the bolt retracts and stretches without sticking and the key spins smoothly.

  • Fasten the Strike Plate: The strike plate is part of the door frame that the bolt or latch comes into contact with. For extra security, use long screws to install it all the way to the wall stud.

Additional Security Considerations

  • Strengthen the Door Frame: The door and frame that a high-security lock is attached to determine how sturdy the lock is. Use longer screws and a metal strike plate to strengthen the frame.

  • Think About the Features of Smart Locks: Smart features like biometric entry, remote access, and integration with home security systems are available on certain high-security locks.

  • Frequent Upkeep: Make sure your locks are regularly checked and maintained. After lubricating the moving components, look for evidence of tampering or wear.

Professional Installation vs. DIY

The argument between professional and do-it-yourself high-security lock installation is important. Although doing it yourself can save money and provide a feeling of pride in one’s work, high-security lock installation is a complex and significant task that frequently requires professional assistance. Your high-security locks will be installed precisely and successfully, thanks to the extensive experience and specific instruments that certified locksmiths bring to the table.

Expert locksmiths are skilled at navigating the complex mechanics found in high-security locks. They guarantee correct alignment, which is essential to the longevity and performance of the lock. 

A frequent problem with do-it-yourself lock installations, misalignment can result in security flaws and lower the lock’s efficacy. Additionally, locksmiths are capable of performing critical door adjustments that may be beyond the capabilities of the typical do-it-yourselfer, such as aligning the strike plate or changing the door frame.

Professional installation also comes with the benefit of skilled security advise from locksmiths. They are able to determine the exact security requirements for your property and suggest the best high-security lock solutions. This customized guidance might be very helpful in improving your entire security plan.


Installing high-security locks is a critical step in safeguarding your property. By understanding the types of locks available, selecting the right one for your needs, and following proper installation procedures, you can significantly enhance your security. Remember, a lock is not just a tool; it’s an investment in your safety and peace of mind. For the best results, consider professional installation and stay vigilant about maintaining your high-security locks.

To know more about office lock maintenance and inspection, read more from our blogs at Locksmith Services today.