If you see the floor of your house's door in your dream, it may symbolize your power or marriage. Dreaming of moving the door's floor could indicate a loss of power. This dream reflects changes in various aspects of your life and the importance of relationships. Additionally, seeing the door's floor in your dream can also signify the arrival of new opportunities and challenges in your life.
From Imam Muhammad Ibn Seerin's Dictionary of Dreams According to Islamic Inner Traditions â entry "Lintel" (page 255) â resolved via the equivalent "Doorstep" entry.
In a dream, the doorstep of one's house represents one's power, or it could mean marriage. If one sees himself removing the doorstep of his house in a dream, it means losing his power. If he removes the door lintels of his house in a dream, it means divorcing his wife. If the door lintels are taken away and one could no longer see them in the dream, it means his death.lfhe can still see them in the dream, then it means a sickness from which he will recover. The door lintel in a dream also represents a woman or the house bottler. If a governor sees the doorsteps of his house being removed in a dream, it means that he will be impeached. Whatever happens to the doorsteps in a dream should be interpreted as relating to one's wife or a woman. (Also see Threshold)
Note: Islamic dream interpretation depends on the dreamer's circumstances and state. This is a general guide drawn directly from the source book.