<p>You need to watch out for signs like swelling of doors, gaps or cracks, rust or corrosion on metal doors, and the growth of fungus that usually causes black spots.</p>
Have you noticed how small drops of water tend to enter through the doors, especially the ones to the bathrooms, balconies, and terraces? Even if they’re not visible to the naked eye, a lot of the time, such situations can lead to serious water leakage issues.
