CertainTeed
Highland Slate
CertainTeed Highland Slate Shingles Smokey Quartz
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
This medium roofing option makes a statement. Smokey Quartz captures the mysterious, translucent beauty of its namesake gemstone with its blend of gray and subtle warm undertones. This sophisticated color adds depth and subtle warmth while maintaining elegant neutrality. Smokey Quartz complements a wide range of exterior colors from white and cream to soft taupe. Its versatile character works well with both warm and cool color palettes.
Product Gallery
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.
Smokey Quartz shingles are an excellent choice for contemporary, transitional, craftsman, modern style homes. This color’s medium tones complement the architectural features typical of these designs, creating a cohesive and attractive exterior.
Smokey Quartz is classified as a medium tone roofing color. Smokey Quartz captures the mysterious, translucent beauty of its namesake gemstone with its blend of gray and subtle warm undertones. This sophisticated color adds depth and subtle warmth while maintaining elegant neutrality.
Smokey Quartz complements a wide range of exterior colors from white and cream to soft taupe. Its versatile character works well with both warm and cool color palettes.
