Ask Chris: What's The Deal With 30-Year Warranties?

Q. The big wind last night caused some of my asphalt shingles to blow into my neighbor’s yard. My house is only 14 years old, and I understood from the builder that my roof had a “30 Year” warranty and was a “90 MPH” roof. Why is it already blowing off, even though the winds last night were not even close to exceeding 90 mph?

A: Welcome to the great Asphalt Roof Deception. The warranty for your roof (if you can find the piece of paper) no doubt had “30 Years” and “90 MPH” in big letters on the first page, but had you read to the fine print, you would discover that the “90 MPH” wind warranty expired after only 5 years – so you have no warranty at all from the manufacturer with regards to wind blow off, regardless of wind speeds. You must ask yourself, “If the manufacturer limits the wind coverage to 5 years, what is that saying about the real life expectancy of an asphalt shingle?” The answer is discovered by homeowners every day: The actual lifespan of a petroleum based product that is deteriorating from the first day it’s exposed to heat and sun is truly only 12-18 years or so. More or less depending on the peculiarities of the installation and location. If you want something that can actually stand up to the wind and sun for multiple generations, then you must investigate metal roofs, because the wind warranty for most of these lasts for the entire length of the warranty period. And that means real protection for homeowners. Find out more facts about roofing options by downloading our free roofing booklet from our website.