How Long Does an Asphalt Shingle Roof Last? | 15-20 years | 4% | 20-25 years | 37% | 25-30 years | 29% | 30-35 years | 20% | +40 years | 8% | | | Question: How Long Does an Asphalt Shingle Roof Last? Top Answer (37% of 24 votes): 20-25 years.
Answer: 25-30 years Explanation: When installed properly and with proper ventilation it can last longer than 25-30 years. At Top Shield Roofing, not only are we experts at installing to manufacturers specifications, we are also trained on the importance of attic ventilation. Bad ventilation is the leading cause of premature deterioration to a roof's lifespan. | Top Shield Roofing | Answer: 30-35 years Explanation: If a premium architectural shingle is properly installed, they should last about 30 years in the mountains of Western NC. | JPS-WNC llc | Answer: 20-25 years Explanation: depending on grade and quality you choose | G M M Property Inspections | | ProMatcher | Answer: 20-25 years Explanation: Depends on the type of product used. | Park Builders Inc. | Answer: +40 years Explanation: Manufacturer defect for most manufacturers is 50 years | American roofing &remodeling | Answer: 25-30 years Explanation: it depends on what part of the country you live in | Todd's Roofing & Siding |
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