Shop front door deadbolt locks to replace an existing lock or add a locking point to your entry door. Compare options with your door’s thickness, hole spacing, and current hardware in mind to find a deadbolt that fits your setup.

Front door deadbolt locks add a separate locking point to your entry door, helping you secure the house before heading to the barn, running into town or turning in for the night. Unlike a spring-latch door handle, a deadbolt extends a bolt into the door frame and requires a key, thumb turn or electronic control to retract it. Choosing a front door lock starts with how your household comes and goes. A single-cylinder deadbolt has a key cylinder outside and a thumb turn inside, letting you lock up or head out without reaching for a key indoors. A double-cylinder deadbolt requires a key on both sides, which can slow an emergency exit and may be restricted by local building or fire codes. Keyless deadbolt locks offer another approach to entry access; depending on the model, they may support keypad codes or connected controls. Check the listed features, power requirements and emergency access method before choosing an electronic front door deadbolt. Getting the right deadbolt lock for your front door also means checking the fit, not just picking a finish that matches the handle. Measure the door thickness, the existing lock opening and the backset—the distance from the edge of the door to the center of the lock hole—and compare those measurements with the lock’s installation requirements. For a replacement deadbolt, check the spacing around the existing handle and trim so both pieces can operate freely. The door should close squarely, with the bolt lined up to enter the strike opening without lifting, pushing or pulling the door into place. A sound door frame and a properly secured strike plate matter, too, so follow the manufacturer’s directions for fasteners and installation. Compare any listed ANSI/BHMA grades or certifications as part of your search for entry door security hardware, and check whether the lock is rated for its intended location. Once installed, test the deadbolt from both sides with the door open and closed to make sure it locks smoothly and allows a clear exit.

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