Stucco is a timeless and durable finish that gives many Oak Park homes their distinctive charm. But with our Midwest weather — from freezing winters to humid summers — stucco can take a beating over time. Cracks, chips, and water damage are common issues, and if left untreated, they can lead to costly repairs.

At Klasek Painting, we’ve been helping Oak Park homeowners protect and restore their stucco exteriors for over 30 years. Below is everything you should know about maintaining stucco, spotting problems early, and when to call a professional.

Why Stucco Damage Happens in Oak Park

• Freeze-thaw cycles – Water seeps into small cracks, freezes, and expands, worsening damage.
• Moisture infiltration – Damaged flashing, poor drainage, or window/door seals can let water behind stucco, producing bubbling or mold.
• Settling or shifting foundations – Older Oak Park homes sometimes shift, causing cracks in exterior stucco.
• General aging – Decades of exposure to sun, storms, and temperature swings wear stucco down.

Signs Your Stucco Needs Repair

Watch for these warning signs so you can address problems before they escalate:

• Hairline cracks across exterior walls
• Larger cracks around windows, doors, or corners
• Bubbling, staining, or flaking patches
• Chunks of stucco breaking away
• Discoloration or visible water damage

Professional Stucco Repair vs. DIY

While small hairline cracks may look like a quick DIY fix, professional repair matters because a surface patch often misses underlying causes. Professionals can:

• Diagnose hidden moisture or structural issues
• Properly remove damaged material and install correct backer systems
• Match texture & color so repairs blend seamlessly
• Provide longer-lasting, climate-appropriate solutions

Why Choose Klasek Painting in Oak Park?

• 30+ years of local experience with Chicago-area homes
• Expertise in both stucco repair