Interior doors are an essential part of any home, providing privacy, security, and separation of spaces. However, there's nothing more frustrating than a door that won't latch properly. Not only does it disrupt the flow of your daily routine, but it also poses safety concerns. In this article, we will explore the top 10 reasons why your interior doors may not be latching and how to fix them.The Frustration of Interior Doors Not Latching
The strike plate is the metal plate on the door frame where the latch catches. If the strike plate is not aligned with the latch, the door won't latch properly. This can happen if the door is not installed correctly or if the strike plate becomes loose over time. To fix this issue, you can use a screwdriver to adjust the strike plate, so it lines up with the latch.1. Misaligned Strike Plate
Another common cause of interior doors not latching is loose door hinges. As the hinges become loose, the door may sag, causing the latch to misalign with the strike plate. To fix this, tighten the screws on the hinges using a screwdriver. If the screws are stripped, you may need to replace them with longer screws.2. Loose Door Hinges
Doors can warp due to changes in temperature and humidity, especially if they are made of wood. This can cause the door to not sit properly in its frame, making it difficult to latch. To fix this issue, you can sand down the edges of the door to create a better fit or replace the door altogether.3. Warped Door
Over time, the latch on your interior door may become worn out, making it difficult to catch onto the strike plate. If this is the case, you will need to replace the latch with a new one. Make sure to measure the size of the old latch before purchasing a new one to ensure a proper fit.4. Worn Out Latch
Dirt, dust, and grime can build up on the latch and strike plate, making it difficult for them to connect properly. Regularly cleaning these parts with a damp cloth can help prevent this issue. You can also use a lubricant, such as WD-40, to help the latch slide smoothly into the strike plate.5. Dirty Latch and Strike Plate
If the door frame has shrunk due to changes in temperature and humidity, the door may not fit properly, causing it to not latch. To fix this, you can use wood shims to fill in any gaps between the door frame and the wall. This will create a better fit for the door and allow it to latch properly.6. Shrunken Door Frame
If the doorknob is loose, it can cause the latch to become misaligned with the strike plate. To fix this, you can tighten the screws on the doorknob using a screwdriver. If the screws are stripped, you may need to replace them with longer ones.7. Loose Doorknob
Similar to the latch, the doorknob can also become worn out over time, making it difficult to turn and latch the door properly. If this is the case, you will need to replace the doorknob with a new one. Make sure to choose a doorknob that fits the size and style of your door.8. Worn Out Doorknob
If the door frame is not level, it can cause the door to not sit properly, making it difficult to latch. This can happen if the frame was not installed correctly or if the house has settled over time. To fix this issue, you may need to hire a professional to adjust the door frame or replace it altogether.9. Uneven Door Frame