Watch this episode of @TheMetalRoofingChannel to learn about oil canning on a metal roof, installing a metal roof over a shingle roof, how to find a qualified contractor, and the effects of dissimilar metals.
In our show, @TheMetalRoofingChannel, Thad Barnette answers four common metal roofing questions in five minutes or less! This episode includes topics about what oil canning is and how it can affect a metal roof, should you install metal over shingles, what makes a contractor qualified and how to find one, and how dissimilar metals factor into assembly design. Additional content is included below if you want to learn more about each topic.
- What is oil canning? – 0:08
- Is it ok to put a metal roof over a shingle roof? – 0:40
- How do you know if a contractor is truly qualified? 1:07
- Do you have to consider different metal types for fasteners based on the roofing metal type? – 1:44