Cumming Stucco Repair Pros — Free Estimates & Fast Scheduling

Cumming's climate puts stucco through a demanding annual cycle. With roughly 50.4 inches of precipitation spread across the year, a rainy season that runs January through March, and a July average high of 90.1 °F pushing seasonal temperature swings of about 54 °F, stucco walls here are constantly expanding, contracting, and absorbing moisture. That movement opens control joints, loosens the bond between coats, and drives water behind the weather-resistive barrier where it can stay trapped for months. The well-drained Habersham soils that dominate the area help at grade, but only when weep screeds are properly set and maintained so absorbed water actually exits the wall base instead of wicking upward.

Our services cover the full spectrum of stucco repair needs. We sound walls by tapping to map drummy and delaminated areas before a single patch goes on, cut failed stucco back to a sound edge with a wet-cutting diamond saw, and lap fresh galvanized metal lath and two layers of grade-D building paper shingle-style over the existing weather barrier. We then hand-apply a Portland cement-lime scratch coat, score it, cure it, and follow with a floated brown coat before finishing with an acrylic-polymer finish coat matched to your existing color and texture. For fine seasonal map cracking we apply an elastomeric crack-bridging coating, and for EIFS cladding we use a moisture probe meter to survey trapped water and confirm the wall has dried after repair. Control and expansion joints are re-cut on the original grid and sealed with closed-cell backer rod and masonry-grade polyurethane sealant.

With a median home value of $451,100 and 85 percent of Cumming's housing stock owner-occupied, protecting that investment with professional stucco work matters. Skipping steps like proper moist-curing of the brown coat or resetting a weep screed at the correct height above grade leads to recurring failures that cost far more to address later. Our team matches texture on a sample board before touching your wall, re-surveys EIFS assemblies after repair, and seals every penetration so the finished result performs through Cumming's wet winters and hot summers alike.