Knudson by Scottsdale KSE KR24G1 is likely the most widely copied rollformer in the world. However, there is only one Knudson, and only one KR24 that is underpinned by the experience, learning, and perfecting this standing seam roof panel rollforming powerhouse since 1957. This video provides a brief introduction of the system as it existed in 2017. KR24 has since been additionally modernized.
