Duo Modern Interlocking Tile

Large format in a traditional flat profile

    • Mock-bond for a small format appearance
    • Seamless match with fully integrated Solesia PV system
    • Can achieve an A+ rating in the BRE Green Guide to Specification
    • Accredited to the BES 6001 standard for responsible sourcing


     

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Select a colour to see more detail

  • Old English Dark Red
  • Smooth Grey
colour
Blue Black
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)

Notes The effectiveness of the tile or slate to operate at the minimum recommended pitch and lap may be influenced by special circumstances. Guidance on pitch and lap should be obtained from the Technical Advisory Service for the following:
• Interlocking tiles and slates where the roof slope exceeds 6 metres in length and/or the site is rated to be in a severe exposure category.
• Double-lap fibre cement slates where the roof slope exceeds 6 metres in length (severe/very severe exposure) and 9 metres in length (sheltered/moderate exposure).

Nominal weight of roof tile fittings
Country of Production

UK

Environmental Management

14001

Quality Management

9001

Health and Safety Management

18001

LCA study

Can achieve an A+ rating in the BRE Green Guide to Specification

Energy

Cured under conditions of elevated temperature

Raw materials

Sand, cement, pigments, paints, recycled aggregate and binders

Lifespan

> 60 years

Recyclability

Can be crushed and used as aggregate and/or as an inert bulk fill

Embodied Carbon Rates
Measurement metric No per sq m  Headlap / gauge M₂ conversion
KgCO₂e 9.9  75  10.89
KgCO₂e  10.7  100  11.77
Marley Eternit Duo Modern

Private Housing Pontypool

Private Housing Pontypool

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 Code for Sustainable Homes. Click here to find out more.

Here at Marley Eternit, we are always on hand to offer practical and experienced support. Whether you have a query, are unable to find what you are looking for or would like to report an issue, drop your details below and we will be in touch.
Please note: we are unable to accept sample requests through this form.