Large format in a traditional flat profile

Advantages

  • Mock-bond for a small format appearance
  • Can achieve an A+ rating in the BRE Green Guide to Specification
  • An 'Excellent' certification for BES 6001
  • Available in 2 colours; Old English Dark Red, Smooth Grey

Duo Modern interlocking tile is designed to look like, and blend in with the small format slates found in many regions.

All of our concrete interlocking tiles can achieve an 'A+' rating (the lowest environmental impact) in the Building Research Establishment's Green Guide to Specification (* element ref: 812410007, 812410018, 812410049).

Accreditation to the BES 6001 framework standard for 'Responsible Sourcing' means that projects using our concrete tiles can now achieve extra credits under BREEAM and the Home Quality Mark (HQM). Click here to find out more.

Have you also considered the Edgemere interlocking slate range? With an 18mm thin leading edge, Edgemere provides an affordable upgrade to standard interlocking tiles and comes in Standard, Riven or Duo formats, providing three distinct and slate-like finishes. Click here to find out more

Technical data

  • Size of Tile 420mm x 330mm
  • Minimum Pitch 22.5° Smooth (75mm headlap) 17.5° Smooth (100mm headlap) 30° Granular (75mm headlap) 25° Granular (100mm headlap)
  • Maximum Pitch 90°
  • Minimum Headlap 75mm
  • Maximum Gauge 345mm
  • Cover Width 292mm (nominal)
  • Covering Capacity 9.9 tiles /m² at 75mm headlap 10.7 tiles /m² at 100mm headlap
  • Weight of Tiling 50kg/m² (0.49 Kn/m²) at 75mm headlap 54kg/m² (0.53 Kn/m²) at 100mm headlap
  • Battens Required 2.9 lin.m/m² at 75mm headlap 3.1 lin.m/m² at 100mm headlap
  • Batten Size Recommended 38x 25mm for rafters/supports not exceeding 450mm centres 50 x 25mm for rafters/supports not exceeding 600mm centres
  • Tile Nails 50mm x 3.35mm
  • Hanging length 397mm (nominal)