Top Causes of Stucco Cracks
Stucco is a popular material used to finish the exterior of homes, but it can be prone to cracking. Cracks in stucco may appear due to a variety of reasons ranging from weather-related issues, structural movement, and improper application. In this article, we will discuss some of the most common causes of stucco crack repair and how to address them.
Weather-Related Issues
One of the most common causes of stucco cracks is temperature change. When the temperatures outside fluctuate, it can cause the stucco to expand and contract which can lead to cracking. Stucco is not as flexible as other materials, so this expansion and contraction can cause the stucco to crack. In order to address this issue, it is important to make sure that stucco is installed properly and with enough flexibility to cope with weather-related expansion and contraction.
Structural Movement
Another common cause of stucco cracking is structural movement in the building or home. If there are any changes to the structure of the building, it can cause the stucco to crack. For example, if a load-bearing wall is removed or adjusted, this could cause cracking in the stucco. In order to address this issue, it is important to make sure that any structural changes are done properly and that cracks caused by these changes are quickly repaired.
Improper Application
Improper application of stucco can also lead to cracking. If the stucco is applied too thick, it will not be able to expand and contract properly in response to changing temperatures and this can cause cracks. If the stucco is mixed or applied incorrectly, this can also lead to cracks. In order to address this issue, it is important to make sure that the stucco is mixed and applied correctly in order to help prevent cracking.
Poor Substrate Preparation
The substrate (the surface that stucco is applied to) also plays an important role in preventing cracks. If the substrate is not prepared properly, this can lead to cracking as well. In order to address this issue, it is important that the substrate is properly prepared before stucco is applied. This includes making sure that it is free of any dirt, dust, and oils, as well as ensuring that the substrate is properly sealed.
If you need help with stucco crack repair in Metairie, LA, we can help. SM Stucco offers quality construction services and more. Call us at (985) 208-3861 today!