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Standard panels for corrugated roofs are 130 mm in width by 1050 mm in length and are suitable for roof pitches up to an angle of twenty degrees.
For steeper roof conditions the customer should advise the details highlighted in the sketch.
“A” Horizontal distance from the centre of the gutter rim to the top of the corrugated profile.
“B” Gutter type if known.
“C” Approximate roof pitch (angle)
“D” Corrugated roof sheets usually have a coverage of 762mm (10 corrugations), although this can vary. To ensure compatibility when ordering Aqualex the installer should advise A12 Projects of the width of 10 corrugations on the existing corrugated roofing. This should be from apex to apex - see below.
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