Lightning as well as Metal Roof

https://archerhbnz067.webs.com/apps/blog/show/48379951-how-to-fix-your-roof-leak-with-flex-seal-products

<h2>RoofingSeries</h2> For lots of projects, PVC roofing is our recommended option as the best flat roof material on the market. PVC roof is somewhat more pricey than various other single-ply commercial roof products,