We believe with David Letterman retiring it’s fitting to showcase a “roofing” video. . The video was filmed on a five story-flat. The noticable roofing product consisted of EPDM (black rubber) and was once installed on almost half of the flat roofs today. However, the innovative product TPO is starting to emerge as the top flat roofing product on the market. However, the roofing product didn’t bother dave. Watch as Dave throws a plethora of objects without fall protection. Oh Dave, thanks for the memories and keeping us roofers up late!