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Natural Slate Cost and Buying Guide (2026)
Best for: Historic and high-end homes, owners wanting a lifetime roof. Below is what it costs installed, how long it lasts, where to buy it at every price point, and how the quality compares.
Where to buy: low, medium and high priced
| Price level | What to get and where |
|---|---|
| Low | Salvaged / reclaimed slate |
| Medium | Standard quarried slate via distributor |
| High | Premium hard slate (can last 100+ years) |
Tip: roofing distributors such as ABC Supply, Beacon and SRS (and RONA or Roofmart in Canada) often sell clearance and overstock 40% to 60% below retail if you call and ask. Big-box clearance tags and Facebook Marketplace contractor lots are other cheap sources.
Quality and brands
Hard slate (longest life), soft slate, synthetic slate alternatives
Pros and cons
| Pros | 75-100+ yr life, unmatched looks, fireproof |
| Cons | Highest cost, very heavy, needs specialist installers and structural support |
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