Assuming stucco has been installed properly, its surface should maintain an even appearance over time. So, if cosmetic inconsistencies emerge as the exterior is exposed to the elements, it can sound the alarm that the system is not performing as it should. What causes stucco to bubble can vary, but it’s generally related to moisture intrusion of some sort. Let’s learn more about this situation and how to effectively respond to it.
What Causes Stucco to Bubble?
Along with cracking, flaking and discoloration, bubbling in stucco is one of the most common signs that improper installation has led to underlying moisture damage. Issues could potentially be at play only in certain places; but, if corners were cut in one spot, then it’s unfortunately likely that there are more widespread problems throughout the greater stucco system.
In order to pinpoint the specific root causes and fix them right where they lie, pursuing stucco remediation is the advisable course of action. This process includes:
- Taking off the existing stucco to reveal the rest of the system underneath
- Replacing any rotted/moldy wood, which can pose both a structural threat and a health hazard
- Adding/replacing any missing or insufficient moisture management components, such as flashing, moisture barrier, drainage path, weep screed, etc.
- Installing your choice of a new siding product — stucco, stone, vinyl, brick or a combination of materials — according to manufacturer specifications
At Ai Restoration, we take pride in delivering comprehensive, dependable solutions to exterior concerns of all kinds. Our team is well equipped with the proper training and the advanced systems needed to waterproof any structure for the long run, whether it’s your personal residence or a commercial property you own or manage.
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In terms of what causes stucco to bubble, moisture getting stuck under the surface is chief among the possibilities. So, if you notice this or other imperfections, it’s important to resolve them sooner rather than later, before the damage inevitably compounds.
Enlisting the experts at Ai means your exterior will be in the best hands for remedying moisture damage and ending the cycle of moisture penetration via a customized, high-performance weatherproof exterior. To get started, give us a call at 215-794-6858.
