Roofing options compared
Natural slate vs Synthetic slate / shake (composite)
Natural slate and Synthetic slate / shake (composite) are both in the roof material category. Natural slate is natural stone roofing tiles. Synthetic slate / shake (composite) is engineered polymer tiles (such as DaVinci or Brava) that imitate slate or shake. The right pick depends on whether you prioritize the longest lifespan and premium homes or a slate/shake look without the weight.
Feature comparison
| Feature | Natural slate | Synthetic slate / shake (composite) |
|---|---|---|
Material | Natural slate | Polymer composite |
Lifespan | 75-150 yrs | 40-50 yrs |
Installed cost / sq ft | $15-$40 | $12-$20 |
Hail / impact resistance | Tough but brittle | Class 4 |
Weight | Very heavy | Light |
Best climate | Most (needs structure) | Most climates |
Best for | the longest lifespan and premium homes | a slate/shake look without the weight |
Source: Industry ranges (2026); Vendor materials (2026). Specs and costs are typical ranges; confirm current specifics with the manufacturer or your contractor.
Where each one wins
The longest lifespan of any roof, often 75-150 years, with a premium look. Best for: the longest lifespan and premium homes.
Delivers a slate or shake look at a fraction of the weight, with Class 4 impact ratings and long warranties. Best for: a slate/shake look without the weight.
Common questions
What's the difference between Natural slate and Synthetic slate / shake (composite)?
Natural slate is natural stone roofing tiles. Synthetic slate / shake (composite) is engineered polymer tiles (such as DaVinci or Brava) that imitate slate or shake. Where Natural slate wins: the longest lifespan of any roof, often 75-150 years, with a premium look. Where Synthetic slate / shake (composite) wins: delivers a slate or shake look at a fraction of the weight, with Class 4 impact ratings and long warranties.
Which is better, Natural slate or Synthetic slate / shake (composite)?
Neither is universally better. Natural slate is best for the longest lifespan and premium homes; Synthetic slate / shake (composite) is best for a slate/shake look without the weight. Match the choice to what matters most for your home.
How does storm damage factor into this?
If your roof was under a recent hail or wind storm, that is what turns a repair into an insurance claim. A free RoofWorks report documents the exact NOAA storm event (date and hail size) recorded for your address, which is the evidence adjusters look for. Only an inspection confirms actual damage.
Compare more roofing options. RoofWorks shows hail exposure from the storm record; only an inspection confirms roof damage.