Riven Edgemere Interlocking Slate

Riven surface and a thin leading edge for a slate-like appearance

  • Riven surface closely resembles the finish of natural slate
  • 40% thinner than standard interlocking tiles
  • Excellent covering capacity
  • Can achieve an A+ rating in the BRE Green Guide to Specification*
  • Accredited to the BES 6001 standard for responsible sourcing

Click on a colour to view a larger version and to select a sample

A randomised texture, on the surface of each tile, ensures an attractive variegated appearance with depth and tone, providing a finish which resembles natural slate.

The latest addition to the a hugely successful range, Riven Edgemere is an affordable, single lap solution, which is easy to install and complemented by a range of ventilation and dry fix systems.

Edgemere offers you the perfect combination: an attractive appearance at a surprisingly attractive price. The clean and precise ‘slate-like' appearance is enhanced by the thin leading edge and a broken-bond laying technique. At only 18mm thick, Edgemere is sleek and greatly increases kerb appeal, providing you with an affordable evolution from standard interlocking tiles.

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 interlocking slates can now achieve extra credits under BREEAM and The Code for Sustainable Homes. Click here to find out more.

 Marley Eternit Edgemere

*Please note* The British Standard for Slating and Tiling (BS 5534) has recently been updated, making significant changes to tile fixing requirements. To ensure that your roof is compliant to the new standard, our fixing specification service is available and can be accessed by clicking here

Edgemere is 40% thinner than standard flat interlocking tiles, dramatically improving kerb appeal with a more slate-like appearance.

If you would like to find out more about our truly complete roof system, underwritten by a 15 year warranty, please click here.

* element ref: 812410007, 812410018, 812410049

Size of Tile

420mm x 330mm

Minimum Pitch

22.5° Smooth (75mm headlap)

17.5° Smooth (100mm headlap)

Maximum Pitch


Minimum Headlap

75mm (22.5°and above)
100mm (below 22.5°)

Maximum Gauge


Cover Width

295mm (nominal)

Covering Capacity

9.7 slates/m² at 75mm headlap
10.5 slates/m² at 100mm headlap

Weight of Tiling

44kg/m² (0.43kN/m²) at 75mm headlap
47.5kg/m² (0.47kN/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

38 x 25mm for rafters/supports not exceeding 450mm centres
50 x 25mm for rafters/supports not exceeding 600mm centres

Tile Nails

45mm x 3.35mm

Hanging length

395mm (nominal)

Fixing clips

Eaves, verge and slate clips

Authority BS EN 490
Notes Nominal weight of roof tile fittings

If you know the pitch of your roof then please enter it below, if not please leave it blank

Unfortunately your search criteria has not returned any viable results. Please review your selections and try again.

Country of Production


Environmental Management


Quality Management


Health and Safety Management


LCA study

Can achieve an A+ in the 'Green Guide to Specification'


Cured under conditions of elevated temperature

Raw materials

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


>60 years


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 9.7  75  10.67
KgCO₂e  10.5  100  11.55
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.