A garage door can account for 40 percent or more of a home's exterior. Consequently, it can have significant impact on the curb appeal of the home and hence its value. Consider these options when shopping for a new garage door: The one piece tilt-up models that were standard equipment with homes that many of us grew up in are steadily being replaced by sectional roll-ups. And where wood was once the textile for garage door construction, it has been overtaken by more environmentally correct materials such as steel, wood composites and fiberglass. Not only are these doors built to last longer, they are designed to look better and require less maintenance, as well. And that's the On The House tip for today.