Roof Covering Materials Life Expectancy Comparison (Reasonable Expectations)
Roof Materials Life-span Contrast (Realistic Expectations) When comparing roof covering materials, expect asphalt tiles to last 15 thirty years, with 3-tab styles on the reduced end and architectural types lasting much longer. Metal roof gives you 40 70 years, while clay or concrete ceramic tiles usually reach 50 100+ years. Slate roofing systems, if kept, may top a century. Serious weather, bad installation, and absence of maintenance can cut these numbers shor