Guest User
I've been evaluating metal roof systems for a residence in Washington state. In looking at many applications I am concerned about the oil-canning or buckling that seems common. I have been unable to get a clear answer about whether this is a function of incorrent installation or whether some roofing companies have a product that has less tendency to this flaw. If anyone can answer this question I would appreciate it! Elaine
Guest User
Many things can contribute to this -- it is a pretty complex thing. If you go to this website You can download the Metal Construction Association's Technical Bulletin on oilcanning which does a good job of explaining oilcanning.
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