The coating was damaged during the laying of the roof sheets.

  • Erstellt am 2018-06-20 22:18:18

schwede133

2018-06-20 22:18:18
  • #1
Hello,

we ordered the roof tile profile Unik from the company DS-Stahl. For the coating, we chose Palux 30um. The sheet metal has a thickness of 0.5mm. During installation, I had to find that the coating is partially missing. This concerns the screw holes where the screws were driven through the sheet metal, as well as the sheet metal transitions. Now, as a layman, the question of corrosion arises for me. If the coating is missing, then the long-term corrosion protection, which has a 25-year guarantee, is also missing, right?
 

HilfeHilfe

2018-06-21 07:24:35
  • #2


Photos?

When you tighten screws, some coating always comes off. That's normal, isn't it, or should it be glued?
 

Otus11

2018-06-21 08:15:51
  • #3
Washers could effectively reduce the scraping off, for example ...
 

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