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Isola Powertekk Isola Powertekk

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Y<br />

20mm<br />

Cut the top tile to fit the upper batten spacing “Y” ensuring<br />

that the cut tile rests on the full width of the upper batten.<br />

Secure in top batten with nails. The side overlaps of the tiles<br />

should be staggered to the overlaps in the previously fixed<br />

row.Nail then in the vertical front in every second profile at the<br />

point where the profile is closest to the batten.<br />

NB: If <strong>Isola</strong> Ridge Ventilation Band is not being used, the top<br />

row of roof tiles should be bent up approx. 20-30 mm at the<br />

ridge. Add this measurement to the length “Y” when cutting.<br />

Subsequent roof tiles should be laid by lifting the front of the<br />

overlying tile. Three or four rows can be prelaid in this way.<br />

The tiles should be fixed in the vertical front part in every second<br />

profile, leaving the lower row unfixed until the following<br />

rows have been placed.<br />

NB: The eaves flashing has to be installed and provisionally<br />

fixed before the eaves row of tiles is placed.<br />

8

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