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How to Repair a Cracked Vaulted Ceiling

  • Transcript

    LESLIE: Jamie in South Dakota is on the line with a vaulted ceiling with a crack in it. Tell us what’s going on.

    JAMIE: We’ve been living in this house. It’s (audio gap) built in 2000 and I believe it was a modular that was moved onto a basement foundation. And a few years back, we noticed it started to crack. And my husband tried to fix it but apparently, whatever he did didn’t work.

    TOM: OK. Well, let’s give him a little break on that. He can probably try it again but maybe he didn’t take some of the right steps.

    Now, first of all, cracks in vaulted ceilings are very, very common. There’s a tremendous amount of expansion and contraction that goes up there, not to mention the fact that it’s one of the warmest places in the house, especially in the summer.

    So what you want to do to try to fix this is to sand over the area where the crack is so that you remove any loose paint, dirt, debris, that sort of thing. Next, you want to cover that with a piece of perforated drywall tape. It looks a bit like netting, it’s a little sticky and it comes on a roll. And on top of that perforated tape, you want to add three layers of spackle. You start very narrow at about 4 inches and you work out to maybe 6 or 8 or 10 inches, in terms of the width of the spackle blade.

    That netting actually bridges the crack and makes sure it doesn’t come through again. If you were simply to go up there and spackle it, the crack really isn’t fixed. So the next time the ceiling expands and contracts, it’s going to show up again. Does that make sense?

    JAMIE: OK. Alright. Well, thank you.

    TOM: Alright. Good luck with that project. Thanks so much for calling us at 888-MONEY-PIT.

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