Penny-pincher. Tightwad. Cheapskate. Bring it on! Here at This Old House, we celebrate frugality, especially when it translates into increased efficiency, comfort, or style for our homes. From cutting your hot-water bill by installing a shower timer to brightening a room with handsome sconces that you hook up yourself, the secret to saving real money is a combination of thriftiness, smarts, and sweat. So read on for clever get-your-hands-dirty ways to shrink your expenses and improve your home without spending a dollar more than you have to.