Why Are My Doors Sticking?

Doors can start sticking for several reasons. Often, it’s due to changes in humidity and weather. When humidity levels fluctuate, particularly in summer and winter, wood tends to expand and contract. This movement can cause your doors to rub against the frame, making them hard to open or close. If your doors are only sticking during certain times of the year, this is likely the culprit.

However, if your doors are sticking year-round, you might be facing a different problem. One common cause is foundation settlement. As your home’s foundation settles or shifts, it can lead to misaligned door frames. This is often accompanied by other signs, like cracks in the walls or uneven floors. It’s a good idea to have your foundation checked if you notice these signs alongside sticking doors.

Another reason for sticking doors can be improper installation. If a door wasn’t installed correctly, it might not fit its frame as it should, causing alignment problems. This can happen if the measurements were off during installation or if the door has warped over time. To prevent this, always ensure doors are professionally installed with precise measurements.

Lastly, small but significant factors like dirt around the hinges or on the edges can also cause sticking. Dust, grime, and small debris can build up, especially in high-traffic areas, making it harder for the door to move smoothly. Regular cleaning of the hinges and edges, removing the door for a more thorough clean if needed, and applying a lubricant or soap can help mitigate this issue.

Doors often stick more in winter due to lower temperatures and higher humidity levels indoors. Cold weather causes materials like wood to contract and expand irregularly, while the increased use of indoor heating adds moisture to the air, causing wood to swell. This combination often results in doors sticking during colder months.

To prevent this, consider using a dehumidifier during winter months, as it helps regulate moisture levels in your home, reducing the chances of wood swelling. Regularly checking door frames and hinges for tightness and alignment is also crucial during seasonal changes.