Cracks where the wall meets the ceiling are often caused by something called “truss uplift,” which we’ll explain in this article. However, there are other causes, and we’ll talk about those as well. The thing to remember is that cracks aren’t unusual, and they’re more common in older homes. However, not all cracks are alike. Some are more serious than others.
In this article, we’ll go over why ceilings crack, why you might have cracks where the wall meets the ceiling, which ceiling cracks are serious, and more.
The above ceiling cracks are definitely unattractive. While you might not like how they look, they aren’t a sign of foundation trouble that could affect your home’s structural integrity. More serious ceiling cracks include:
Cracks Where the Wall Meets the Ceiling
Usually, cracks where the wall meets the ceiling are caused by truss uplift. This happens because wooden roof trusses move due to seasonal changes in temperature and humidity. This can cause cracks in drywall that open and close with the seasons.
If cracks where the wall meets the ceiling are caused by truss uplift, it is not a structural problem. However, that doesn’t mean you should ignore it. Contact a foundation repair contractor for an inspection and advice on how to proceed.
Are All Ceiling Cracks Serious?
No, some ceiling cracks are just ugly. For example, hairline cracks are caused by paint build-up. We say that these harmless ceiling cracks are “non-structural” because they aren’t caused by something that affects your home’s structural integrity. While you might think they’re ugly, you shouldn’t lose any sleep over them. However, some ceiling cracks are serious because they affect the home’s structural integrity.
If you see any of the above, contact a foundation repair contractor or a structural engineer right away and request an inspection. The foundation repair contractor will also be able to give you a repair estimate.
For more information see Ceiling Cracks When To Worry.
Are Cracks Where the Wall Meets the Ceiling Serious?
If the cracks where the wall meets the ceiling are caused by truss uplift, it’s not serious. However, you shouldn’t ignore the problem. If you repair the cracks yourself, they will just open again when the temperature and humidity change. So, they should be inspected by a foundation repair professional.