Changing a storefront door lock can feel intimidating, especially since locks play a major role in commercial property security.
Regardless of your reason for swapping out your commercial door lock, with a few simple steps, you’ll be able to replace your lock with ease. Keep reading to learn how to replace your storefront door lock quickly and efficiently.
1. Identify What Type of Door Lock You Have
Before attempting to replace your storefront door lock, it's essential to identify the type of lock currently in use. Storefronts typically feature several lock types, including deadlocks, hook bolts, and deadlatches. Understanding your lock type will determine the method you will use for removal and installation. For example, automatic sliding doors commonly utilize hook bolt locks, while swinging doors are more likely to have deadlatch or deadlock mechanisms. Take a moment to closely inspect the lock and confirm its specific characteristics.
2. Remove the Previous Lock
Once you have identified the type of lock, you can begin the removal process. Start by locating the three screws securing the faceplate of the lock—this is the visible outer section that covers the locking mechanism. Use a screwdriver to unscrew these screws carefully. After the faceplate is removed, you'll need to extract the lock cylinders. Look for the two parallel screws situated in the middle of the lock body and remove them as well.
Next, you should gently loosen the attachment screws located at the top and bottom of the lock body. It’s crucial not to remove these screws completely; instead, loosen them enough to allow for easier access. After loosening, proceed to unscrew the two cylinder screws from the lock body. With everything disconnected, you can now remove the old lock from the lock stile.
3. Install Your New Lock
Installing your new lock follows a process similar to that of removal. Begin by inserting the new lock body into the lock stile. Make sure it is oriented correctly for proper functionality. Secure the new lock by tightening the top and bottom screws, effectively bonding the lock body to the stile as a single unit. This step is vital for ensuring that the lock operates smoothly and is firmly in place.
4. Install Exterior Lock Cylinder
Now it’s time to install the exterior lock cylinder. If you previously loosened the two black screws in the lock body, make sure they are still in that state. The new lock cylinder will feature small indents along its side where these black screws will fit. Begin by aligning the exterior cylinder lock with the lock body and gently screwing it in. Keep turning until you feel the screws align perfectly with the channel grooves, then tighten the screws firmly. Repeat this process for the interior lock cylinder to ensure both sides are properly secured.
5. Test the Lock
After installation, it's essential to test the functionality of your new lock. Use the key for both the interior and exterior locks to check for proper engagement. The lock should respond immediately upon key insertion. If you experience any resistance or difficulty turning the key, you may need to adjust the set screw and lock cylinder alignment. After making any necessary adjustments, remember to retighten the set screw to ensure stability.
6. Install Face Plate
The final step in the lock replacement process is to reattach the faceplate. Align it carefully and secure it in place by screwing it back on. Once the faceplate is reinstalled, conduct one final test of the lock to confirm that it operates smoothly and latches securely. Ensuring everything is in proper working order will provide peace of mind that your storefront is secure.
Conclusion
Storefronts receive lots of foot traffic and curious eyes. Why not upgrade your old lock with one that can withstand the test of traffic and time?
We specialize in high-security, heavy-duty door locks and door hardware in various finishes. Our inventory frequently changes to make room for the newest models and most exceptional pieces. Call us at 332-600-4046 or contact us for personalized assistance.
