We are an emerging company in the hemp-building materials arena. We hold the patent on hemp-based shingles, roofing tiles and wall panels.  We are in the midst of research & development of eco-friendly tars, resins, hemp composites, and processes to bring the first hemp-based roofing products to the market.  If you are interested in learning more, please contact us. Update: Results are back and the Surety Shingle did extremely well when subjected the same testing as an asphalt shingle.  We have shared the results below from the ANAB accredited  ISO/IEC 17025 testing laboratory.