Don't trust owner of Power Metal Roofing. This guy used to own SureFoot Sytems Metal roofing out of Cambridge, Ontario and closed up his business after because of him extremely bad reputation for not finishing the job and even taking payment in full and not doing the job. Check out the BBB site on the complaints https://www.bbb.org/kitchener/business-reviews/roofing-contractors/surefoot-systems-in-cambridge-on-1321574/reviews-and-complaints