0

It appears that two sheets of drywall in the corner have detached (see image attached). I can't access to the framing behind it, but I would think that the sheets have to be pulled to a wooden post and tightened with a screw. Or probably easier is to apply a special tape (which one?) and paint it over then? What would the be the best way to get it fixed?

enter image description here

3
  • 1
    Are you sure, that the drywall loose - can you move it - or is the paint just peeling?
    – tahwos
    Sep 7 '16 at 23:48
  • Yes, it wiggles, it's not just a peeling paint.
    – Mark
    Sep 8 '16 at 12:25
  • I guess the next question is; do you really want to tackle it yourself? If it were my house, I'd rip it out and do it right. Someone else's, I'd recommend finding a good contractor.
    – tahwos
    Sep 10 '16 at 1:41
1

It looks as though one or both sides have not been adequately fastened to a framing member or "nailer" (nailer being a wood board that is not a framing member but instead was placed specifically to facilitate the fastening of the wallboard).

You could check by gently pushing against each side along the cracked corner. If you push back and the wallboard stops up against something solid then you may have something to nail/screw to; if not then it was improperly installed without something to nail/screw to.

Tape and mud alone will not work because the wallboard will continue to move and will crack again at that spot.

The best repair option (some may say the only option) is to cut back to the next stud and remove the wallboard, allowing you to install a nailer. Then replace the wallboard and mud/sand/mud/sand ad nauseum...

I had the same situation in my own home, as an experiment I installed 4 small steel corner braces along the crack. I traced their footprint and cut and scraped the wallboard so they sat almost flush, using short drywall screws to anchor them; this held the two panels together at the corner. Then I mudded over them and sanded and primed and painted and it still looks good today (3 years later), no further cracking. This is definitely not the preferred repair method but hey, it might be worth a try if you don't want to tear out the walls.

enter image description here

1
  • 1
    A paper faced metal inside corner may provide some support if you don't want to tackle pulling out some of the sheetrock and adding a stud or nailer. I have used these in the past, not hard to put in but you still need to mud , sand and retexture a little less work than installing a stud.
    – Ed Beal
    Apr 20 '17 at 18:57

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.