Repco roof tiles have reclaimed the popular Redland Delta roof tile. Repco allows customers to repair or extend existing properties without having to strip the original tiles to replace them with a new design. These are reclaimed Redland Delta tiles, which were produced by the company from the 1960's up until 1999. This tile can be used in conjunction with flat Stonewold tile to create different roof designs. Redland Delta Specifications Overall Size: 430x380mm Min. Pitch: 17.5 Max. Pitch: 44 Min. Headlap: 75mm Max Headlap: 125mm Min. Gauge: 305mm Max. Gauge: 355mm Cover Per m2: 8.2 Weight (tons) per 1000: 7 Batten Required: 2.82m/m2 Batten Size (mm): 25x50