How Long Does a Roof Last in Babylon, NY? Lifespan by Material and Local Factors
https://trevoriirs442.raidersfanteamshop.com/lindenhurst-ny-gaf-certified-roofing-contractors-what-the-designation-means-and-why-it-matters
The national roofing industry's standard answer — "20 to 25 years for asphalt shingles" — is a reasonable average, but it's an average built from a wide range of climates, installation quality levels, and maintenance histories