Expansion Gaps Smooth Stucco Siding

Unsanded caulk has a smooth appearance and texture.

Expansion gaps smooth stucco siding.

Fiber cement panels have become a preferred cladding system for a clean monolithic aesthetic typically associated with more expensive claddings such as stucco or eifs. Moreover they are usable on wood trim concrete hardiplank rooftop stucco siding and many other outdoor caulking surfaces. Lp smartside is the new high end siding of choice here in minnesota. In california modern homes finished with smoothly textured stucco are all the rage for both.

Both certainteed and jameshardie as of september 2008 have made clear that siding butt joint gaps should never be made that is. It used to be stucco but moisture intrusion problems with stucco siding made many high end home builders start using james. But the industry is seeing an alarming number of panel failures resulting in costly building repairs. It has a grainy texture and appearance.

Caulk can be either sanded or unsanded. Siding butt joint treatment. Stucco can have a wide range of finish textures. Sanded caulk has particles in it that help it adhere to wet surfaces and expand in larger gaps without cracking.

Position a stepladder if needed beneath the window door or other area with gaps in the exterior trim. Stucco siding is popular on spanish colonial and mediterranean style homes but it can also be found on tudor style homes as this photo of a home in san francisco shows. Use sanded caulk any time you use sanded grout and in joints 1 8 inch or wider. This is a hawk eyed view of the exact information you need before choosing the best exterior caulk for windows doors brick etc.

Some are quite smooth others heavy with alternating indentations and raised areas.