The lifespan of your roof depends on several factors, including the material used and climate conditions. Asphalt shingles typically last 15-30 years, while tile roofs can last up to 100 years with proper underlayment maintenance (every 20-30 years). Metal roofs boast exceptional longevity, lasting 40-70 years on average. Roll products vary, with cap sheets having a base lifespan of about 15-20 years, TPO perhaps 20 years, and spray polyurethane foam 20 years.
Flat roof system service life can be extended by application of coatings, including elastomeric acrylics, silicone and emulsion. Our team of experts can help you choose the right roofing material for your needs and estimate its expected lifespan.