under the same roof

under the same roof

Within the same house. It's pretty rare to have all my brothers and sisters under the same roof, so it really does feel like a special occasion. At our new office, we will have dental, dermatological, and primary health care all under the same roof!
See also: roof, same
Farlex Dictionary of Idioms.

under one/the same ˈroof

(informal) in the same house, etc: There were three generations of the family living under one roof.
See also: one, roof, same
Farlex Partner Idioms Dictionary
See also:
  • under one roof
  • under one/the same roof
  • on occasion
  • hit the roof
  • roof over
  • the moment (one) has been waiting for
  • fall off the roof
  • pretty oneself up
  • pretty up
  • give in
References in classic literature
She was to be their chosen visitor, she was to be for weeks under the same roof with the person whose society she mostly prized -- and, in addition to all the rest, this roof was to be the roof of an abbey!