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Deadbolt strike plate
Deadbolt strike plate







deadbolt strike plate

Another alternative is Security Hinge pins, which do the same thing as a security hinge, but are designed for retrofit application. This is typically only an issue with out-swinging doors on older properties. You may also consider a security hinge, which has a locking mechanism intended to lock the hinge shut if someone attempts to pry the hinge pin's out. This will often times pull up a sagging door, and also add significant security and kick-in protection. The solution is simple, replace the small screw's with 3" screws that make contact with the stud behind the trim. These tiny screw's however are still merely attached to the 1.5" trim board, we've noticed over time that many door's being to sag on the hinge side, this causes strike mis-alignment and can cause the door to drag the ground and/or threshold. It's somewhat made up for by the fact that their are many screws, typically 3 hinges with 4 screw's each. Like the strike plate assembly, hinge's typically come with tiny 1/2" screws, this is less than ideal. Lastly, after we have reinforced the Strike and Door lock assembly with the above products, the next weakest ling is typically the hinge side of the door. Here's a few pictures of some of the things we discussed: In a kick in situation you are only as good as your weakest link, usually the trim board, and if that is sufficiently reinforced the next thing to go is either the hinges, and/or the door itself, we will discuss reinforcing these things later in the article. This is the best place to spend money and effort. I often have to educate customers in the field who are looking for additional security by adding a second deadbolt, that what they really need to do is reinforce the door jamb and strike. You need to understand in a kick-in situation the trim board splits, once this happens it will rip the entire trim board in half and blow out, it does not matter if you've got 1, 2, 3, or 4 deadbolts installed on your door, without proper strike installation and reinforcement, that trim board is going to blow out and all those additional locks will do you no good.

deadbolt strike plate

The reason we recommend longer screws is to tie the metal strike to a strong stud behind the trim-board. You often see handle-sets, and passage, non locking hardware on homes in conjunction with a deadbolt, they are more convenient with less locks to mess with, and it's impossible to hold a door knob open and kick a door, so the standard, non-locking latch combined with a properly installed strike still offers credible kick-in protection. Interestingly even a "passage" non-locking door knob will provide considerable kick-in protection if a strike is properly installed. Taking into consideration a properly installed strike, on an in-swing door. Many people believe that door knobs are inherently un-secure, this is not entirely true, a properly installed door knob or dead bolt can offer a decent amount of security. This means it can easily be "Jimmied" or forced with a screwdriver/knife/credit card. If we artificially limit the throw to only allow a partial extension, you'll see that the deadbolt does not "dead lock" and can be easily manipulated.ĭoor knob latches also contain a "Deadlocking plunger" and it is critical that this piece sits correctly on the strike or else, similar to the deadbolt example above, the latch mechanism will not "Dead lock". This is easy to test yourself, with your door open, lock your deadbolt, fully extending the throw, now push on the end of the deadbolt throw, if it is fully extended you'll see that it does not move. What this means for you is, the lock can be "Jimmied". Unskilled workers getting things done as quickly as possible.Īnother critical thing to check for is the bore-depth of the deadbolt hole, the physical hole that is drilled into the jamb must be at least 1" deep, or a deadbolt will only extend partially, when a deadbolt does not fully extend, it does not "Dead Lock".

deadbolt strike plate

Furthermore, they are often installed by builders, in a track-home situation.

deadbolt strike plate

The strikes often come from the factory with tiny 1/2" screws.We recommend replacing them with 3" screws. The biggest issue with these strikes is they often are incorrectly installed, it's critical that they not only mount to the thin 1.5" trim board of the door jamb, but they also hit the stud behind the trim board material.









Deadbolt strike plate