As you cruise through Omaha, most of the roofs you see will be what is called a "three-tab" gray shingle made of asphalt. Does it thrill you? If not, have your Omaha roofing expert show you some other options for your new roof or for roof replacement.Do a search and review the look of synthetic slate and natural slate or stone shingles. These are very long-lasting, fire resistant, water resistant and require little maintenance. The give your home a beautiful look that adds color, warmth and upgr...