Ceiling cracks can be a common issue in many homes, and can be caused by a variety of factors. Identifying the type of crack and its cause is important in determining the best course of action to fix the issue. In this article, we will discuss the different types of ceiling cracks with pictures and how to recognize and fix them.
There are three main types of ceiling cracks:
Structural cracks are typically caused by problems with the building's foundation, and can appear as diagonal cracks that extend from the corners of windows and doors. These cracks can also be caused by the weight of the roof or walls pushing down on the foundation, and can be identified by their size and shape. If you suspect a structural crack, it is important to consult a professional immediately, as this can indicate a serious issue with the building's foundation.
Settlement cracks are caused by the natural settling of the building's foundation over time. These cracks are typically vertical and can be identified by their narrower width compared to structural cracks. If settlement cracks appear, it is important to monitor them over time to ensure they do not widen or become more significant. If they do, it is recommended to contact a professional to assess the issue.
Expansion cracks are caused by the natural expansion and contraction of building materials due to changes in temperature and humidity. These cracks can appear anywhere on the ceiling and are typically small and less significant than structural or settlement cracks. To fix an expansion crack, simply fill it in with joint compound and smooth it out with a putty knife.
The best way to fix a ceiling crack depends on the type of crack and its cause. For small expansion cracks, fill them in with joint compound and smooth them out with a putty knife. For settlement cracks, monitor them over time and contact a professional if they begin to widen or become more significant. For structural cracks, it is important to contact a professional immediately, as this can indicate a serious issue with the building's foundation that requires immediate attention.
Ceiling cracks can be unsettling, but they are a common issue that can be easily fixed if identified correctly. Understanding the different types of ceiling cracks and their causes is important in determining the best course of action to fix the issue. If you suspect a significant issue with a ceiling crack, it is always recommended to contact a professional for an assessment to ensure the safety and integrity of the building.
