Dreaming of a house without a roof can be interpreted as a warning sign indicating that you may be on the verge of making a significant mistake. It suggests that a careless action could have costly consequences. In the context of dreams, a house without a roof may symbolise the loss of a loved one or a substantial financial setback.

Additionally, it could serve as a cautionary message about potential health issues for the homeowner. If you dream of damaging your roof, it may indicate family difficulties or a sense of stagnation. Similarly, if the roof is blown off by the wind in your dream, it could signify a forthcoming change of residence or a new home.