Lock Installation: Deadbolts and Door Locks
Your door locks are the first line of defense for your home's security. Replacing an old, worn-out lock or adding a new deadbolt is a relatively simple DIY project that can provide significant peace of mind. Most modern locksets are designed to fit standard pre-drilled doors, making installation straightforward with just a few basic tools.
🔧 Replacing an Existing Doorknob or Lever
This is the simplest lock installation, perfect for interior or exterior doors.
🛡️ Installing a New Deadbolt
Adding a deadbolt provides a much higher level of security than a standard keyed knob. This guide assumes your door is already pre-drilled for a deadbolt.
Deadbolt Installation Steps:
- Install the Bolt: Slide the deadbolt into the hole on the edge of the door and screw its faceplate in place.
- Install the Cylinders: Fit the exterior (keyed) and interior (thumb-turn) parts of the deadbolt together, ensuring the tailpiece slides correctly into the bolt mechanism.
- Secure with Mounting Screws: Fasten the two long mounting screws from the interior side. Do not over-tighten; make sure the key and thumb-turn operate smoothly.
- Install the Strike Plate: On the door frame, install the new, heavy-duty strike plate that came with the deadbolt, using the provided long screws to anchor it securely into the wall stud.
The strength of a deadbolt comes from a long throw bolt (at least 1 inch) and a reinforced strike plate secured with 3-inch screws that go deep into the solid wood of the door frame, not just the jamb.
Upgrading your locks is a smart security move. If your doors are not pre-drilled or you want a professional installation for maximum security, contact The Box Advantage Group. Our handyman services include expert lock and deadbolt installation to keep your home secure.
