If people around stare at you for you keep peeking into buildings to look for their door designs then this one is for you. Today, we thought of jotting down some unusually cool door designs that will give your home entrance a whole new look. There is an old saying, “A door is not a door when it’s ajar”. Designers today don’t seem to agree with this, what else could coerce them to come up with the inimitable doors few of which are lovely when ajar! From transformable to techie, smashed, three-in-one or staircase hidden doors there are unique designs that will spice up your home and surprise your guests. Pinned below are 15 door designs for you all. Check em’out!