Double Roman Roof Tile
Produced by Marley, the Double Roman is a new concrete tile that offers an economical option for the classic, 2000 year old profiled style. The traditional aesthetics are now paired with all the functional benefits of todays interlocking concrete tile technology.
Product Variants
Mosborough Red
Old English Dark Red
Dark Red
Smooth Brown
Antique Brown
Smooth Grey
Greystone
Product Technical Data:
| Size of tile: | 420mm x 330mm |
| Minimum pitch (smooth):* | 25° Smooth (75mm headlap), 22.5° Smooth (100mm headlap) |
| Minimum pitch (granular):* | 30° Granular (75mm headlap) |
| Maximum pitch: | 90° |
| Minimum headlap: | 75mm |
| Maximum gauge: | 345mm |
| Body thickness: | 28mm (nominal) |
| Overall depth: | 53mm |
| Cover width: | 300mm (nominal) |
| Handing length: | 397mm (nominal) |
| Covering capacity (net): | 9.7 tiles/m2 at 75mm headlap, 10.4 tiles/m2 at 100mm headlap |
| Weight of tiling (approx.): | 44kg/m2(0.43 kN/m2) at 75mm headlap, 47kg/m2 (0.46 kN/m2) at 100mm headlap |
| Battens required (net): | 2.9 lin.m/m2 at 75mm headlap, 3.1 lin.m/m2 at 100mm headlap |
| Batten size recommended: | 38mm or 50mm x 25mm for rafters/supports not exceeding 450mm or 600mm centres (fixed to BS 5534) |
| Tile nails: | 65mm x 3.35mm |
| Fixing Clips: | Eaves, verge and tile clips |
| Authority: | BS EN 490 |