Dear Allegra, I have a crack in my ceiling in the living room and bedroom that has traveled down the wall over time. What can I do to repair that? My house was built in the 1930’s. Another thing is ...

Drywall cracks can either be a huge problem or hardly a problem at all, but can you tell the difference? Sooner or later, we all see them – the cracks lurking in the corners or just above the door jam ...

Something has shifted (like the house), come loose or has bent if it's not along a joint. Sheets of drywall shouldn't break like that. I'd take down the wall and redo it. It's going to break again.