In addition to representing new beginnings, dreaming about repairing a door can also symbolize protection and security. Maybe there is something (or someone) in your life that you feel needs to be shielded. Alternatively, this dream could also indicate that you are trying to protect yourself from something (or someone). Perhaps you are putting up barriers because you feel like you’re being attacked in some way.
On the other hand, dreaming about repairing a door could also simply represent the need for some repairs in your life. Maybe there is something that needs to be fixed, both literally and metaphorically. Alternatively, this dream could also suggest that you are feeling insecure about something in your life. Are you worried that something is broken beyond repair? Or maybe someone has damaged your trust and now you feel like things will never be the same between you two.
