Single ply roof guarantees typically cover 15-20 years, mainly focusing on...

https://www.save-bookmarks.win/single-ply-roofing-guarantees-typically-span-15-20-years-covering-material

Single ply roof guarantees typically cover 15-20 years, mainly focusing on materials and workmanship. But these roofs can actually last 25-40 years with the right care. The difference? Regular attention