Termites require cellulose, the fiber within wood, to survive. When termites feed on the cellulose contained by wood, the wood source will become brittle and hollow. Piles of wood or timber left outdoors that has been infested by termites will look like they’ve been completely carved and tunneled-through. In some cases, wood shavings may appear, and wood will be left looking rather splintered. In long-term cases, wood structures can begin to look warped or bent. This is often confused for water damage. Discovering wood damage from termites is indicative of a serious infestation in or around your home.