Roofing Directory

Materials / Copper Roof

Copper Roof

metal

Architectural copper roofing installed as standing-seam, batten-seam, flat-lock, or shingle systems. A premium, extremely long-lived metal that develops a protective green patina over decades.

Category family
metal
Typical lifespan
60–100 years
Typical wind resistance
rated assemblies to 120 mph or higher
Typical fire rating
Class A
Weight per square
100–150 lbs
Cost band
$$$$
Slope suitability
both
Typical warranty
30–50 years
Pros
  • century-plus service life
  • self-protecting patina, no coatings needed
  • fully recyclable
  • non-combustible
Cons
  • among the most expensive roofing materials
  • soft metal dents from hail
  • runoff can stain adjacent surfaces
Colorado notes
  • hail_performance: soft copper is prone to cosmetic denting from large Front Range hail
  • altitude_uv: unaffected by UV; patinas naturally at altitude

Related guides

Asphalt vs. Metal vs. Tile Wind & Fire Ratings New Roof Cost

Sources