Dream doors can represent several meanings: An open door means a new opportunity; walking through a door means you will take it.
A choice of many doorways represents a difficult decision you must make in real life.
A locked door means someone is hiding things or is stopping you from doing something you want, especially if you were locked out of someplace.
If you are locked in, you might have a change of location in your life.
If you are unable to find the door out of someplace, your dream is telling you that you’re on a “road to nowhere” in your life – you must make changes in the direction your life is heading.
To dream of having a door slammed in your face represents opportunities that are denied and not available to you, or that you have missed out on. You may be having some anti-social tendencies.
A glass door is a warning against over-confidence.
There is still work to do before you achieve your goals.
A small door symbolizes your desire for inner exploration and self-discovery. Revolving doors suggest that you are literally moving in circles and going nowhere. You may feel that your opportunities and choices lead to a dead end.
To dream about a back door relates to stress and the pressure that someone is putting on you in real life.