Englert Inc.
MetalMan underlayment is 33 percent heavier than previous versions to stand up to foot traffice and ice, rain and snow, according to the company. The self-adhering, slip resistant, 60-mil underlayment has a black, non-woven polyester topside designed for use with metal. Rolls are 66.8 feet by 3 feet; coverage per roll is 200 square feet.