CertainTeed
Highland Slate
CertainTeed Highland Slate Shingles Black Granite
Class A Fire
UL 2218 Class 3
Up to 110 mph
Product Details
Shingle size / exposure
18″ x 36″ overall; 8″ exposure
Bundles per square
3 bundles per roofing square
Shingles per square
50 shingles per square
Approx. weight per square
240 lb per square (approx.)
About This Product
Perfect for contemporary, modern, craftsman, colonial architecture, Black Granite black Granite captures the bold, dramatic appearance of polished granite stone with its deep black tones and subtle mineral flecks. This striking color creates a powerful architectural statement while providing timeless sophistication. Highland Slate is an oversized, slate-look asphalt shingle from CertainTeed with an 8″ exposure. It is designed for strong weather performance, with Class A fire resistance, UL 2218 Class 3 impact rating, and a wind-resistance warranty up to 110 mph (upgrade available).
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Why Choose this product
Key Benefits
- Slate-style appearance with an oversized profile and blended shading.
- Class A fire resistance listing (UL 790 / ASTM E108 listed in technical data).
- UL 2218 Class 3 impact resistance rating (per product page).
- StreakFighter algae-resistant technology with a 25-year algae-resistance warranty (per current product page).
- 15-year wind-resistance warranty up to 110 mph, with an upgrade to 130 mph available when installed with specified CertainTeed accessories.
Considerations
- Low-slope roofs (2:12 to below 4:12) require a full-deck waterproofing underlayment (e.g., WinterGuard / ASTM D1970 equivalent) per CertainTeed instructions.
- Warranty upgrades and eligibility can depend on using specific starter and hip & ridge components and following the published installation instructions.
- Approximate weight is listed at about 240 lb per square; confirm loading/handling needs for your project.
Frequently Asked Questions
Highland Slate is a slate-look asphalt roofing shingle listed as a single-layer, fiberglass-based designer shingle in CertainTeed literature.
CertainTeed lists Highland Slate at 18″ x 36″ overall with an 8″ exposure.
Black Granite shingles are an excellent choice for contemporary, modern, craftsman, colonial style homes. This color’s dark tones complement the architectural features typical of these designs, creating a cohesive and attractive exterior.
Black Granite is classified as a dark tone roofing color. Black Granite captures the bold, dramatic appearance of polished granite stone with its deep black tones and subtle mineral flecks. This striking color creates a powerful architectural statement while providing timeless sophistication.
Black Granite pairs dramatically with white, cream, and light gray exteriors for maximum contrast. It also complements natural stone accents and works beautifully with both traditional and modern architectural styles.
