Under ideal conditions, some of the higher quality shingles may last 30 years, but that is optimistic. If your shingles have been up for 15 or more years, you might need to re-roof in the not-too-distant future – especially if you live in a snowbelt or high heat area.
What is the cheapest way to replace a roof?
While asphalt is the cheapest roofing material, there are 3 different types of asphalt shingles that vary in price and affect how much you'll spend on your roof replacement. 3-tab shingles are the cheapest of the 3 types of asphalt shingles and are a great option for a tight budget.May 31, 2021