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ONDULINE OVERSHEETING Timber Fixing Schedule |
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MAIN BATTEN |
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Standard Sites |
Fixed from eaves to ridge at | |||
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600mm centres | |||
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Exposed Sites |
Fixed from eaves to ridge at | |||
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450mm centres | |||
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BATTEN SIZE |
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Standard 6 fibre-cement |
Main batten (mm): 75 x 50 or 50 x 50 | |||
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Standard 3 fibre-cement |
Main batten (mm): 50 x 38 or 50 x 50 | |||
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Profiled galvanised or plastic coated |
Main batten (mm): 75 x 50 or 50 x 50 | |||
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steel or iron |
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Onduline Support Battens - Fixed Verge to Verge |
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Roof pitches over 15° |
600mm centres | |||
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Roof pitches 10° to 15° |
450mm centres | |||
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Batten size |
25 x 38mm or 50 x 50 | |||
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