One word: Comfort. A strong, professionally-installed shingle or metal roof makes your home more comfortable immediately. Not only are you more protected from the weather, a well-made roof can lower your energy bills. In the long run, your new roof will pay for itself.
Most homeowners do not think too deeply about their attic. For many of us, it is just a place to put off-season clothes and holiday decorations that we are not using. However, the conditions of your attic affect the conditions of your entire home.