Clay Tile Roofing
2. Inspection of tile roofs: "Mastering Roof Inspections: Tile Roofs, Part 1" at the International Association of Certified Home Inspectors' website is worth taking a look at. This tile roof inspection guide has five more parts, which can be accessed from this page.
5. Technical: "The Preservation and Repair of Historic Clay Tile Roofs" is a comprehensive resource available on the US National Park Service's Technical Preservation Services website.