Materials / Natural Slate

Natural Slate

tile-slate

Split natural stone tiles for steep-slope roofs. Among the longest-lived roofing materials, with a distinctive fine-grained appearance.

Category family

tile-slate

Typical lifespan

75–150 years

Typical wind resistance

rated assemblies commonly to 130+ mph

Typical fire rating

Class A

Weight per square

800–1500 lbs

Cost band

$$$$

Slope suitability

steep

Typical warranty

50–100 years

Pros

Cons