Natural Slate Roofing: The Forever Roof
Compare 5 natural slate roofing products from world-renowned quarries. The 100-200 year roof that outlasts generations.
Why Choose Natural Slate?
100-200+ Years
Outlasts all other materials
Class A Fire
Fireproof natural stone
Ultimate Prestige
Gold standard of roofing
Natural Beauty
Each slate is unique
Structural Requirements
Natural slate weighs 800-1,500 lbs per square (3-4x more than asphalt shingles). A structural engineer evaluation is required before installation. Many newer homes need reinforcement costing $5,000-15,000.
Showing 5 of 5 products
spanish slateGrade S1CUPA PIZARRAS
CUPA Heavy 3 Spanish Slate
Premium thick-cut Spanish slate from CUPA PIZARRAS, the world's largest natural slate producer. Heavy 3 offers exceptional durability with a distinguished dark gray color and is widely used in premium construction worldwide.
vermont slateGrade S1North Country Slate
North Country Multi-Color Blend
A stunning blend of Vermont slates in complementary colors, creating a vibrant, multicolored roof. Popular for historic restorations and homes seeking distinctive character.
vermont slateGrade S1Vermont Slate Company
Vermont Unfading Gray Slate
Classic unfading gray slate from Vermont, offering timeless elegance and unmatched durability. The most popular color choice for traditional and colonial architecture.
vermont slateGrade S1Vermont Slate Company
Vermont Unfading Green Slate
Premium unfading green slate from Vermont's historic slate belt. This iconic American slate maintains its distinctive green color for centuries and is prized for historic restorations and luxury homes.
welsh slateGrade S1Welsh Slate Limited
Welsh Penrhyn Heather Blue Slate
The world's most prestigious roofing slate, quarried from the ancient Penrhyn quarry in Wales. Famed for its distinctive blue-gray color and exceptional 200+ year lifespan. Used on Buckingham Palace and the finest buildings worldwide.
Best Slate Roofing by Climate Zone
northeast
Ice dam resistance and freeze-thaw durability are critical. Metal sheds snow, sl...
southeast
Hurricane resistance and algae/mold resistance are key. Impact-rated materials p...
midwest
Hail resistance is critical. Class 4 impact-rated materials can withstand golf b...
southwest
UV resistance and heat reflection reduce cooling costs. Light colors and cool ro...
pacific northwest
Moisture and moss resistance are critical. Metal and algae-resistant shingles pe...
gulf coast
Hurricane wind ratings of 130+ mph are essential. Metal and reinforced materials...
Slate vs Other Roofing Materials
| Feature | Natural Slate | Metal | Asphalt |
|---|---|---|---|
| Lifespan | 100-200+ years | 40-70 years | 20-30 years |
| Cost per Square | $900-$3,500 | $800-$1,500 | $350-$600 |
| Weight (lbs/sq) | 800-1,500 | 100-150 | 200-350 |
| Maintenance | Very Low | Low | Moderate |
Top Slate Quarries & Suppliers
Vermont Slate Company
Est. 1859 • Fair Haven, Vermont
Vermont Slate Company has been quarrying premium slate from the historic Vermont slate belt for over 160 years. Known for unfading colors and exceptional durability.
Welsh Slate Limited
Est. 1873 • Blaenau Ffestiniog, Wales
Welsh Slate produces the world's finest roofing slate from the historic Penrhyn quarry. Used on iconic buildings worldwide including Buckingham Palace.
North Country Slate
Est. 1982 • Toronto, Ontario
North Country Slate sources premium natural slate from quarries worldwide, offering a wide selection of colors and sizes for both new construction and restoration.
Evergreen Slate Company
Est. 1916 • Granville, New York
Evergreen Slate Company quarries premium slate from New York and Vermont deposits, offering classic American slate in a variety of sizes and colors.
CUPA PIZARRAS
Est. 1892 • Galicia, Spain
CUPA PIZARRAS is the world's leading natural slate producer, operating 16 quarries in Spain. Their slate is used on buildings in over 60 countries.
Considering a Slate Roof?
Connect with certified slate roofing specialists who understand the art of natural slate installation.
Get Free QuotesSlate Installation Requirements
Before Installation
- Structural engineering evaluation ($500-$1,000)
- Possible roof reinforcement ($5,000-$15,000)
- Find certified slate installer (SRCA)
- Order 10% extra slate for future repairs
Installation Essentials
- Copper or stainless steel nails only
- Copper flashings (not aluminum)
- Full ice & water shield at eaves
- Snow guards in northern climates