We entered by the roof doors and went down the marble steps.

The roof door didn't fit any too well into its frame.

He put the phone down, then returned minutes later, saying the roof door would not budge.

The roof door on the next building was open.

Then he went up, in the roof door, and down.

The roof door was barricaded and he shot it in half.

Then the roof door opened and a figure charged through.

The roof door, now out of sight above them, crashed open.

She reached the roof door to the staircase going down, and turned to take one last look up at the stars.

He pounded up the two flights to reach the roof door.