Dear James: My son just left for college, and his bedroom walls are pretty worn with quite a few holes. What are some tips to repair them so they look like new? — Lyle H. Dear Lyle: Most homes today ...

Fasten wood backing wherever drywall ends have no support within four inches. Note: Make sure to check corners and ceiling/wall joints. Measure from the end of the ceiling to the middle of a joist and ...