Measuring 14½ inches long and 7¼ inches wide, Frontier roof tile is a hand-finished Shingle-style clay tile available in three color blends. The tiles weigh 1,375 pounds per square and meet Grade 1 criteria for ASTM’s C1167 test method. Northern Roof Tiles. 888.678.6866. www.northernrooftiles.com.Circle 151
