$18,000 lifetime costĪ Shingle roof = Approx. This creates added financial benefits and less hassle for you, given the following breakdown of metal roof lifetime costs compared to the cost of a shingle roof.Ī Metal roof = Approx. These will get you through your entire time in a home without the worry about replacement. If you’re not interested in replacing your roof every decade or so, it’s best to invest in a metal roof. Often shingles only last for twelve years. Other roofing materials, like shingles, will only last for about 15 years if all goes well. In a humid climate prone to hurricanes, you want a roof that is built to last a lifetime. Metal roofs last longer than any other roofing material commonly used in Florida homes today.