If you have a swollen door that won't close or gets stuck, there are several things you can try to alleviate the issue:
Identify the cause: Determine the reason behind the swelling. It could be due to high humidity, moisture, temperature changes, or other factors. Understanding the cause can help prevent future occurrences.
Sanding: Carefully sand down the swollen areas of the door using a medium-grit sandpaper. Start with light pressure and gradually increase it until the door fits properly into the frame. Be sure to sand evenly to avoid creating an uneven surface.
Planing: If sanding doesn't provide sufficient relief, you may need to use a hand plane or an electric planer. Remove small amounts of material from the areas of the door that are causing the sticking. Take care not to remove too much material at once, as this can create gaps or affect the door's structure.
Lubrication: Apply a silicone-based lubricant or a dry graphite lubricant to the edges of the door. This can help reduce friction and make it easier for the door to move smoothly within the frame.
Adjust hinges: Check if the hinges are loose or misaligned. Tighten any loose screws and adjust the hinges to ensure they are properly aligned. This can help relieve pressure and allow the door to fit better.
Temperature and humidity control: Maintain a consistent temperature and humidity level in the room where the door is located. Use a dehumidifier or air conditioner to reduce moisture levels if necessary. Avoid placing heat sources, such as radiators or heating vents, too close to the door, as this can cause uneven expansion and swelling.
Professional assistance: If the swelling is severe or none of the above solutions work, consider consulting a professional carpenter or door specialist. They can provide expert advice and may suggest more advanced solutions, such as removing the door for repair or replacement.
Remember, each situation may require a different approach, and the best solution depends on the specific circumstances. Take caution when working with tools and materials to ensure your safety and prevent damage to the door.