The Most Common Stucco Issues

stucco home inspection Chicago cracked stucco exterior

A house’s outermost layer is known as cladding or siding. Stucco is a material that has been utilized for centuries in house exteriors. It provides both color and texture for exterior walls. Stucco is a blend of water, sand, lime, and cement that produces a dense solid when it dries. If properly applied, it provides many benefits for your home’s exterior including insulation, fireproofing, soundproofing, and waterproofing. If the layers of your stucco exterior have been inadequately applied or insufficiently maintained, it may lead to a wide variety of issues, and water penetration tends to be the biggest trigger of problems.

Wall Staining

Stucco may absorb varied contaminants which can then stain the walls beneath it, rainwater may additionally wash these same contaminants and other dirt from your windows and roof into the stucco. Contaminant accumulation can cause your stucco to deteriorate. Professional stucco contractors can clean the contaminants off and add a water resistant sealer in order to prevent any problem from recurring.


The extra moisture will cause mold problems eventually. If there is mold growing in your home, it may affect the building and your health as well as that of your family. You must pinpoint and eliminate the excess water’s source, stucco contractors will then remove any affected rotten wood or stucco in order to replace it with brand new stucco installation.


Poor stucco installation and water damage may trigger cracking. Generally, stucco repair can apply a coating system to specific cracking. In the case of comprehensive, extensive cracking, total stucco replacement is a better option as poor workmanship tends to be the cause of such cracking.

If your home involves stucco and you are experiencing issues, reach out to a professional EIFS inspector for a stucco inspection. Stucco testing specialists can offer you qualified advice and make arrangements for EIFS inspection.