You should pay special attention to the length of the tile, because the spacing of the battens is determined on this basis. Detailed data can be found in the manufacturer's folders. When the distances between the battens are incorrectly determined, that is, the extreme values are exceeded, the tile will not lie properly and will be susceptible to wind.

Remember that when the humidity changes, rafters bend slightly up and down. Therefore, roof tiles are also susceptible to some shifts that are unnoticeable for us.

If the spacing of the battens is too small or too large, the tile will not "stick" in its place, which can damage the roofing. This is a drawback often found in the technical case law. Sometimes the producers are wrongly blamed, when the mistake results from incorrect measurement of the spacing of the battens by the roofer.

Spacing of battens for Röben roof tiles:

• Piemont – 360–398 mm
• MONZAplus – 390–396 mm
• Bornholm – 363–369 mm
• Bergamo – 333–361 mm