Metal roof vs asphalt shingles — the lifespan difference between the two is dramatic enough to change the entire financial calculation.
The Lifespan Reality
- Quality standing seam metal roof: 40–70 years with minimal maintenance
- Quality architectural asphalt shingles: 25–35 years
- In harsh climates (heavy UV, freeze-thaw, hail): asphalt can degrade to 15–20 years
50-Year Total Cost Comparison
- Asphalt homeowner: may replace twice at $15,000–$25,000 each = $30,000–$50,000 total
- Metal roof installed once: $25,000–$40,000 = no replacement needed
- Metal advantage: $10,000–$25,000 over 50 years
Maintenance Differences Over Time
Metal requires virtually no maintenance beyond inspection. Asphalt needs periodic re-caulking, granule loss monitoring, and moss/algae treatment in humid climates.
Where Asphalt Still Wins
Upfront cost — $3–$7/sq ft vs $7–$14 for metal. For homeowners not staying long-term or budget-constrained, quality architectural shingles remain a sound choice.
📞 Free quote on either option: Call (401) 681-3578
Full guide: Metal Roof vs Asphalt Shingles: Which Is the Better Investment?
