Can termites damage stucco?

Termites do not damage stucco itself, but they use cracks in stucco to access the wood framing behind it. They build mud tubes that can run up the exterior of a home, sometimes hidden behind stucco. Annual termite inspections are essential for Arizona stucco homes.

What are weep holes and why do they matter for pest control?

Weep holes are small gaps at the base of stucco walls that allow moisture to escape. They are also common pest entry points. Use weep hole covers that allow moisture drainage but block scorpions, roaches, and other pests.

How do I seal cracks in my stucco to keep pests out?

Use exterior-grade elastomeric caulk for hairline cracks and stress cracks. For larger gaps around windows and utility penetrations, use foam backer rod followed by caulk. Inspect and reseal annually, especially after monsoon season.

Pests That Damage Stucco Homes in Arizona

Back to Blog9 min readPinal County, AZ

Stucco is the dominant exterior finish in Arizona, but several pests exploit its cracks and gaps. Learn which pests damage stucco and how to protect your home.