Duo Modern Roof Tile
The Marley Duo Modern roof tile is a hugely popular, flat, single-lap interlocking tile, ideal for new builds, extensions and home renovations. Features a 'mock bond' joint to give the appearance of two smaller tiles. This large format tile features a traditional flat profile design with a sleek, slate like appearance. A major benefit of the Marley Duo Modern is that it can be used on roof pitches as low as 17.5°.
Product Variants
Old English Dark Red
Smooth Grey
Product Technical Data:
| Size of tile: | 420mm x 330mm |
| Minimum pitch:* | 22.5° Smooth (75mm headlap), 17.5 Smooth (100mm headlap) |
| Maximum pitch: | 90° |
| Minimum headlap: | 75mm |
| Maximum gauge: | 345mm |
| Tile thickness: | 30mm (nominal) |
| Cover width: | 292mm (nominal) |
| Handging length: | 397mm (nominal) |
| Covering capacity (net): | 9.9 tiles/m2at 75mm headlap, 10.7 tiles/m2 at 100mm headlap |
| Weight of tiling (approx.): | 50kg/m2 (0.49 kN/m2) at 75mm headlap, 54kg/m2 (0.53 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) |
| Fixings: | 50mm x 3.35mm |
| Fixing Clips: | Eaves, verge and tile clips |
| Authority: | BS EN 490 |