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 ...

Temperature fluctuations: Expanding and contracting drywall can lead to small vertical cracks over time. Foundation Settlement: As homes naturally settle, walls and ceilings can shift slightly, ...

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 ...