Maybe you need a new roof because you’re building a new house in Marietta, or maybe you want to add on a covered patio, sunroom, or a recreation space. Bell Roofing has provided Marietta with new roofing installations and roof replacement for more than two decades, with over 8,000 roofs to our credit. We work with traditional pitched roofs and flat roofs. For residential pitched roof construction, we offer four top-quality Bell Roofing systems, each with their particular workmanship and material warranties and our personal 10-, 20-, or 25-year guarantees, all of them constructed with the finest GAF shingles, underlayments, leak barriers, and ventilation methods. We do all the framing, and we’ll connect it all to your old roof if you're adding on. We offer three TPO flat roof options, three modified bitumen systems, and our three Bell roof coating systems. All our flat roof systems come with renewable warranties.