TPO mechanically fastened roof system A very large project of ours completed last Fall near Cleveland, Ohio. GAF 20 year NDL warranty white .060 TPO mechanically fastened roof system. Ready to provide our client with decades of great performance and service. Loading the next set of gallery items...Load More admin2023-02-23T01:59:26+00:00February 23rd, 2023| Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInTumblrPinterestVkEmail Related Posts 20 year GAF white TPO membrane mechanically fastened roof system in Cleveland, Ohio 20 year GAF white TPO membrane mechanically fastened roof system in Cleveland, Ohio Cleveland: new Isocyanurate insulation and GAF TPO mechanically fastened roof system installed Cleveland: new Isocyanurate insulation and GAF TPO mechanically fastened roof system installed Commercial Gutters in Mentor, Ohio Commercial Gutters in Mentor, Ohio TPO mechanically fastened roof system in Solon TPO mechanically fastened roof system in Solon Leaks Due to Ice and Snow Leaks Due to Ice and Snow