Dura-loc
Allmet Very defective stone coating, 50 yr. Warranty not for protection of consumer, beware!
There are serious problems with the stone coating used on Duraloc, (now rebranded, or called Allmet) metal roofing panels. Do a goodle search using Duraloc Allmet stone coated roof problems, or do a search using duraloc consumer review. You will read about many others in Canada and the United ...