#2020-03 In response to the vast number of inquiries from industry professionals, please note the following list of concrete roof tiles that have been produced in or shipped to Florida over the past several decades.  The following roof tiles are obsolete and do not interlock with the profiles currently offered by our existing member roof tile manufacturers. Identifying marks on the back of each tile may include Pioneer, Currier, Entegra, Wallin, Pioneer, Bender and/or Hanson.