When it's time to replace your roof, the choice between metal and asphalt shingles is one of the most important decisions you'll make. Both offer strong protection, but they differ significantly in cost, longevity, and aesthetics.
The right choice depends on your budget, how long you plan to stay in the home, your neighborhood's aesthetic standards, and your tolerance for upfront vs. long-term costs.
Key Takeaways
- Asphalt shingles cost 40–60% less upfront than metal and suit most budgets.
- Metal roofing lasts 40–70 years vs. 20–30 for architectural shingles.
- Metal reflects heat more effectively, reducing cooling costs in warm climates.
- Both options are available in a range of styles — metal no longer means corrugated panels.
Cost Comparison
Asphalt shingles remain the most cost-effective roofing option. A standard architectural shingle roof on a 2,000 sq ft home in the Triangle typically costs $8,000–$15,000 installed. Metal roofing for the same home runs $18,000–$35,000 depending on the profile and gauge.
When evaluated over a 50-year period, however, metal often proves more economical — one metal roof vs. two asphalt replacements, with less maintenance in between.
Durability and Maintenance
Architectural asphalt shingles carry 25–30 year warranties and require occasional attention to granule loss, cracked or missing shingles, and flashing. Metal roofs carry 40–70 year warranties, are impervious to rot and insects, and shed snow and ice naturally.
In the Triangle's climate — with hot summers, occasional hail, and ice events — metal's resistance to thermal cycling and impact damage is a meaningful advantage.
