Power Washing and Roof Cleaning Forum

http://www.toolbase.org/Building-Systems/Whole-House-Systems/fiber-cement-faced-sips

Buildings constructed with cementitious SIPs typically will last longer and require less maintenance than other types of SIPs panels. Fiber-Cement Board used as skins will not rot, burn, or corrode. It has a higher fire rating than OSB faced SIPs, and in most residential applications no drywall would be necessary. Cementitious boards will not support black mold growth, and they have a high resistance to moisture absorption. They are rot and vermin resistant, and are not significantly affected by water vapor.