Installing inner expansion joints for stucco

Installing stucco control joints at additions or garages. Where to install expansion joints. Hello, feel free to check out our recommended tools on the Amazon website below. Kirk Giordano Plastering Inc. Installing and lathing an expansion corner joint is explained in this video. Best place to install stucco expansion joints. Stucco control or expansion joints are best when installing them at additions or garages. Why? Excellent question. These two structures usually have different foundations, so they will move independently. This will cause flexing or vibrations. All stucco experts know that when two different sub-straights move from one another, this is like Kryptonite to Superman, Not good. Vibrations are the number one reason for stucco walls and concrete slab cracking. Cracked stucco walls allow the rainwater in. The rain causes the wood to swell or expand as the seasons go by. This expanding wood crac