Q: When our dog was a puppy, she chewed the wood by the French doors leading to our deck. As time went on, it got progressively worse. Now a piece of the wood has fallen out and the area around it ...

A leaking caulk joint in a shower can cause wood rot. Leaks around a toilet commonly cause rot in wood subfloors and joists below. Roof leaks and dryer or bath-fan exhaust in attics can rot out roof ...

Wood rot is a sibling to mold growth. Mold growth requires but three things: a food source, mold spores and water. Those three things are almost always available in and outside your home.