How To Repair A Crack In Your Wall Behind Drywall?

How To Repair A Crack In Your Wall Behind Drywall? Typically, wider cracks signify more serious issues than thinner cracks. Cracks less than 1/8-inch thick are considered stress cracks and are harmless, while cracks 1/4-inch wide and larger are often more serious. Inspect the position of the crack after measuring its width. How do you