then the ceiling can be repaired. If there are cracks and sagging without discoloration, call an exterminator. If the cracks are large, or they also go down a wall, call a structural engineer ASAP ...

Read Less If you’ve spotted a crack in the wall or ceiling of your home, it’s not necessarily a cause for alarm – many such cracks are cosmetic. However, that’s not always the case.

While we stress again that they're not often caused by structural issues, they can make walls and ceilings look less polished. The good news? Fixing these small cracks in the drywall surface doesn ...