Installing a door guard can significantly enhance your home security. While seemingly simple, proper installation requires attention to detail. This guide provides a step-by-step approach to ensure a secure and effective installation.
Choosing the right screws is crucial. Flat head machine screws are recommended. Take the door guard lock to a hardware store to determine the correct screw size that fits the countersinks. An 8-32 machine screw (8 size and 32 threads per inch) is a common choice.
You’ll need a drill bit and tap that corresponds to your chosen screw size. A combination drill-tap, like an 8-32 drill-tap, simplifies the process.
8-32 drill tap
This tool drills the hole and then taps the threads for the screw in one step. It’s advisable to purchase two drill-taps as they can break easily. Practice on scrap metal before working on your door frame.
When drilling, apply firm pressure and slow speed. For tapping, use less pressure and minimal torque to cut the threads cleanly.
Lubrication is essential, especially when tapping. Use tapping lubricant or petroleum jelly on the bit to reduce friction and prevent breakage.
Accurate marking is vital. Hold the bracket firmly against the door frame in the desired location and mark the hole positions. Use a center punch or a large nail to create a small dimple at each mark, ensuring the drill bit stays in place. Precision is key to avoid misalignment.
Install the bracket on the door frame first. This allows for adjustments if any issues arise when attaching the door side of the guard. If the tap breaks off in the door frame hole, it can create a significant problem. Mounting the frame-side first provides more flexibility.
Finally, attach the door side of the guard to the mounted bracket. Ensure proper alignment and secure it with the appropriate screws. Test the functionality of the door guard to ensure it operates smoothly and effectively.
By following these steps carefully, you can successfully install a door guard, adding an extra layer of security to your home. Remember to prioritize safety and accuracy throughout the process.
