United Asphalts has been a manufacturer of high quality roofing asphalts since 1960. We believe in delivering a long lasting, proven product, with an emphasis on giving our customers prompt, professional service. It is this philosophy that has made United Asphalts a reliable source for roofing asphalt for nearly half a century. We also offer superior waterproofing and damp proofing products for our customers’ needs. In an effort to minimize any issues caused by the odor of asphalt fumes, we offer a No Smell Asphalt. Our No Smell Asphalt works at the molecular level to retard the release of specific odor compounds in the asphalt to significantly reduce the odor of asphalt.