An investor that I have inspected several properties for recently had 6-8 of his properties re-roofed with 20 yr, 3-tab, asphalt shingles (probably Owens-Corning but that is to be determined). All properties are 4:12 to 6:12 slope. Before he proceeds with other properties, especially a large apt complex, he would like an independent opinion as to the installation quality of the roofing contractor he is using. My plan is to use the attached checklist for each property to judge the installations. Are there other items I should include? FYI, I’m in central Texas therefore ice/snow protection is not an issue.
Roof checklist.pdf (132 KB)