About Natural Slate Roofing
Natural slate roofing is quarried, split, and installed as individual stone shingles — a system that routinely outlasts the buildings it protects. A properly installed slate roof has a documented service life of 100 to 200 years, is completely fireproof, and develops a natural weathered patina that shifts with the light. ADC Roofing installs both hard slate (Vermont, New York, and Buckingham Virginia) with 100–200 year expected lifespan and softer slates for shorter budget-driven roofs. Every slate installation includes copper flashings, snow guards where applicable, and hand-cut hips and valleys. We register the roof with the manufacturer and provide a detailed slate inventory for insurance purposes.
Key Advantages
- 100–200 year documented service life
- Completely fireproof — Class A rating
- Natural stone, quarried in the USA and Wales
- Standard, graduated, textural, and multi-color patterns
- Copper flashings and hand-cut valleys standard
- The definitive luxury and historic-district roofing material
Manufacturers We Install
Quarried Vermont hard slate since 1859 — unfading black, gray, green, purple, and mottled variations.
View products & specsCanadian-quarried premium slate — 75-year warranty and 5 signature color options.
View products & specsVermont & Virginia quarry-direct slate — Buckingham Virginia black and unfading Vermont colors.
View products & specsBest For
- Historic homes and landmark restoration projects
- Multi-generational luxury estates
- HOA-mandated slate districts (Highland Park, University Park, Preston Hollow)
- Insurance-covered replacements of existing slate roofs