Rhino replacement

I had large hail damage and am having my seven year old metal roof replaced. Will the Rhino coat need to be replaced or is it ok to leave the old one on?		Peter Laverty 1/29/2019	Share Or copy this URL: https://www.metalroofing.com/spirit/comment/23965/find/
Thanks Peter. I assume you're referring to the underlayment beneath the roof? It should also be replaced or else covered with a new layer.		Todd Miller Isaiah Industries, Inc. 1/29/2019	Share Or copy this URL: https://www.metalroofing.com/spirit/comment/23968/find/

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