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Eternit Thrutone 600X300 Slate


A smooth surface and square cut edges give a low profile slate at an economical price, particularly suitable to complex roof geometries down to 20 °. This market leading light weight roof  slate is now available in five new colours and three shapes providing even more design flexibility.  

With  its low wastage and ease of installation, it's easy to see why  it is  the product of choice for all types of new build and refurbishment projects.  

Technical Info
Technical Info
Roof Pitch

Moderate Exposure

22.5° (100mm lap)
20° (110mm lap)

Severe Exposure

25° (100mm lap)
22.5° (110mm lap)

Batten gauge 245mm
Covering Capacity 13.6 slates / m2
Weight of Slating (Kg/M2) 20.9 (0.20kN/m2)
Battens required (lin.m/m2) 4.08
Batten size recommended (fixed to BS 5534)

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

25 x 50mm for rafters/suports not exceeding 600mm centres

Slate nails (Copper to BS1202-2) 30 x 2.65mm
Copper disc rivets 19mm dia. x 2mm stem, 19mm dia. base
Tiles Material Artificial
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