Profile: Roofing Supply Of Nashville, LLC is a wholesale distributor of roofing supplies and building materials. Our residential products include residential roofing products, shingles, tiles, cement siding products, vinyl decking products, hatches and accessories. We offer commercial products such as wood fiber insulation, asphalt, fasteners, gypsum, adhesives and coal tar pitch. Our Lomanco® power ventilators are designed as exhaust vents and require proper intake to create a balanced ventilation system.