Ceiling cracks from house shifting.....
What is the best way to repair cracks in sheet rock ceiling caused by house shifting on clay soil? Crack goes from one side of house to the other.
Had house checked by a structural engineer and it is not caused by the foundation, no cracks. Suggestion was to keep foundation watered on regular basis.
Is there a patch that will work and not pop back open?
Will it be necessary to use plywood to stabilize the ceiling?