Johns Manville Roofing Supplies
Johns Manville products are manufactured in the United States. You can learn more about their roofing systems and their dedication to sustainability and innovation on the Johns Manville website

We build environments™

At Johns Manville, Innovation and Sustainability are cornerstones of their mission. For more than 150 years, they have focused on developing materials to make diverse environments stronger, more durable, and more energy efficient and comfortable. Black Hawk Roof Co, Inc. is proud to offer Johns Manville’s products for installing innovative and cost effective roofing systems.

Choose an APP roofing membrane to provide superior tensile strength while maintaining critical flexibility, even in the coldest environments. Additionally, with APP roofing membranes (coated with a proprietary blend of asphalt and atactic polypropylene), Black Hawk Roof Co, Inc. now has an efficient mode of application by heat welding, making hot mopping unnecessary.

Select a TPO roofing system for reliability and long-term performance in extreme weather conditions, including ultraviolet radiation, wind uplift resistance and puncture resistance.  Whatever your roofing needs may be Johns Manville has products that will exceed your expectations.