How can I fix a long Crack in my ceiling and what caused this ?

Janet Lee
by Janet Lee
  6 answers
  • Emily Emily on Sep 26, 2017

    Maybe just weight or moisture. Is this a plaster or wall board ceiling. You have to find out cause although both I mentioned could be possibilities.


  • Hrs29940162 Hrs29940162 on Sep 26, 2017

    Your foundation may be settling and this will cause the ceiling and/or walls to crack. An Architect can tell you .

  • Nick Way Nick Way on Sep 26, 2017

    Probably a stress crack where two sections meet and were jointed and taped when the ceiling was installed. If there are no wide gaps, you can force jointing compound into the crack to fill it, then mud and tape the crack. Let it dry for 24 hours, the fan out your compound over the tape in two or three applications, allowing it to dry between coats. Finally, sand smooth and repaint. You'll probably have to repaint the entire ceiling to make it look right.

  • Hrs29940162 Hrs29940162 on Sep 26, 2017

    Your foundation may be settling and this will cause the ceiling and/or walls to crack. An Architect can tell you.

  • My first thought is that your house settled and caused the crack. I had a similar issue with a vaulted ceiling. I sanded the whole crack, and then used spackle to fill in. I let it sit for a couple of days to dry really well, then sanded and repainted.

  • Hpa10772926 Hpa10772926 on Sep 26, 2017

    Cause is most likely settling of house which is common. Fix is to apply dry wall mud then mesh for dry wall then more dry wall mud. After its dry sand and reapply mud if necessary and sand again.