John Gill Commentary 1 Kings 7:5

"And all the doors and posts were made square with beams: and window was over against window in three ranks." — 1 Kings 7:5 (ASV)

And all the doors and posts were square with the windows

The doors into the several stories and apartments, and the posts and lintel of them, and the windows over them, were all square:

and light was against light in three ranks ;

they answered one another as before.