Composite vs. asphalt, metal, cedar, and slate
| Material | Relative cost | Typical lifespan | Pros | Cons |
|---|---|---|---|---|
| Composite (synthetic slate / shake) | $$$ | Up to 50-yr limited warranty | Slate or cedar look, Class 4 impact, no rot or moss, light | Higher upfront cost than asphalt |
| Architectural asphalt | $ | About 20–30 years | Lowest cost, fast install, many colors | Shorter life, granule loss, less character |
| Standing seam metal | $$$ | 40–60+ years | Sheds snow, very durable, modern look | Metallic look isn't right for every home |
| Real cedar shake | $$–$$$ | About 15–30 years on the coast | Authentic natural wood | Treatment, moss, curl, rot, fire rating |
| Natural slate | $$$$ | 75–100+ years | Extreme lifespan, classic look | Very heavy and expensive, specialty repairs |
Compare in more detail: architectural asphalt, standing seam metal, and metal roofing.

