1. Unified Core Specifications (All Profiles)
All SKW stone-coated metal roof tiles share standardized dimensions and installation logic to ensure compatibility, reduce waste, and simplify project planning.
| Parameter | Specification |
|---|---|
| Dimensions | 1340mm (length) × 420mm (width) × 18-25mm (thickness) • ±0.5mm tolerance |
| Coverage | 2 tiles = 1㎡ (including 100mm horizontal overlap + 150mm vertical overlap) |
| Steel Core Thickness | 0.38mm (entry-level) • 0.45mm (standard) • 0.55mm (premium) • 0.8mm (luxury) |
| Weight | 3.2kg/㎡ (0.38mm) • 4.1kg/㎡ (0.45mm) • 5.3kg/㎡ (0.55mm) • 6.7kg/㎡ (0.8mm) |
| Color Options | 30+ standard colors (e.g., Slate Gray, Terracotta, Forest Green) • Custom Pantone matching available |
2. Product Profile Showcase (Accurate Naming + Technical Details)
We’ve reorganized the product list to match the diagram’s order and renamed each profile to reflect its official label. Below is a breakdown of each tile’s unique features, applications, and performance data:
1. Bond Tile
Model: SC-200
Key Feature:
Best For:
- Low-pitch roofs (minimum 1:10 slope)
- Commercial buildings (e.g., warehouses, retail centers)
- Coastal areas (high rainfall + salt spray) Performance:
- Wind uplift resistance: 240psf (ASTM E1592)
- Granule retention: 98.7% (10-year accelerated test)
2. Milano Roof Tile
Model: SC-600
Key Feature:
Best For:
- Contemporary residential projects
- High-rise apartments
- Solar-ready roofs (compatible with all panel mounts) Performance:
- Fire rating: Class A (UL 790)
- Thermal expansion: ±0.3mm/10ft (ASTM E234)
3. Nosen Roof Tile
Model: SC-700
Best For:
- Heavy snow areas (e.g., Nordic countries, Canadian provinces)
- Mountain cabins
- Historic renovations (matches 19th-century shingle styles) Performance:
- Snow load capacity: 300psf (exceeds ASCE 7-16 standards)
- Impact resistance: Class 4 (UL 2218)
4. Roman Roof Tile
Model: SC-500
Key Feature:
Best For:
- Historic buildings (e.g., churches, manor houses)
- Mediterranean-style villas
- Heritage conservation projects Performance:
- Corrosion resistance: 10,000-hour salt spray (ISO 9227)
- UV protection: ΔE < 1.5 (10-year exposure)
5. Shingle Roof Tile
Model: SC-100
Best For:
- Budget-friendly residential projects
- Suburban neighborhoods
- DIY installations (simplified interlocking system) Performance:
- Installation time: 35㎡/hour (beginner crew)
- Warranty: 25-year limited (material + labor)
6. Slate Roof Tile
Model: SC-900
Key Feature:
Best For:
- Luxury estates
- High-end commercial properties (e.g., hotels, golf clubs)
- Eco-friendly projects (100% recyclable) Performance:
- Water absorption: <0.5% (ASTM C127)
- Lifespan: 50+ years (independent lab test)
7. Spanish Roof Tile
Model: SC-400
Key Feature:
Best For:
- Hurricane zones (e.g., Florida, Caribbean)
- Tropical climates (high wind + heavy rainfall)
- Coastal resorts Performance:
- Wind uplift resistance: 300psf (UL 580 Class 120)
- Leak resistance: 0 failures in 10-year field tests
8. Tudor Roof Tile
Model: SC-800
Best For:
- European-style estates
- Country homes
- Heritage-listed buildings Performance:
- Impact resistance: 240ft-lbs (equivalent to a 50lb tree limb)
- Thermal insulation: R-value 0.85 (reduces HVAC costs by 10%)
9. Shake Tile
Model: SC-300
Key Feature:
Best For:
- Cabin-style homes
- Rustic retreats
- Eco-conscious buyers (avoids deforestation) Performance:
- Fade resistance: ΔE < 2.0 (15-year exposure)
- Fire rating: Class A (UL 790)
3.Comparison Matrix
To help buyers and contractors select the right tile for their project, we’ve created a side-by-side comparison of all 9 profiles. The matrix highlights each tile’s recommended thickness, best use case, and unique selling point (USP):
| Product Name | Recommended Thickness | Best For | Unique Selling Point |
|---|---|---|---|
| Bond Tile | 0.48mm | Low-pitch commercial roofs | 60° diamond pattern for superior drainage |
| Milano Roof Tile | 0.42mm | Modern residential/urban buildings | Wave design reduces attic temperature |
| Nosen Roof Tile | 0.60mm | Heavy snow areas (Nordic/Canadian climates) | Anti-icing ribs prevent snow buildup |
| Roman Roof Tile | 0.55mm | Historic buildings/Mediterranean villas | Deep relief pattern for old-world aesthetics |
| Shingle Roof Tile | 0.45mm | Budget-friendly residential projects | Traditional shape for hybrid roof designs |
| Slate Roof Tile | 0.75mm | Luxury estates/high-end commercial properties | Natural cleft texture matches real slate |
| Spanish Roof Tile | 0.50mm | Hurricane zones (Florida/Caribbean) | 300psf wind uplift resistance |
| Tudor Roof Tile | 0.70mm | European-style estates/country homes | Chiseled edges + rustic color variation |
| Shake Tile | 0.80mm | Cabin-style homes/eco-conscious buyers | 3D woodgrain texture (no maintenance vs. real wood) |
4.Color Technology: Beyond Aesthetics
PVDF Coating System:
Color Guarantee:
| Standard | Requirement | SKW Performance |
|---|---|---|
| ΔE Color Shift | <5.0 after 10yrs | ΔE<1.8 |
| Chalk Resistance | Class 8 | Class 10 |
| Gloss Retention | >80% | 92% |
Top 5 Global Colors:
- Slate Gray (RAL 7015)
- Terracotta (RAL 3013)
- Forest Green (RAL 6005)
- Charcoal Black (RAL 9011)
- Colonial Red (RAL 3009)
5.Thickness Selection Guide
Application Recommendations:
| Thickness | Best Use | Cost Premium |
|---|---|---|
| 0.38-0.45mm | Moderate climates | Base price |
| 0.48-0.55mm | Coastal/high wind | +12% |
| 0.60-0.80mm | Premium/luxury | +25-40% |
6.Installation Efficiency System
Unified Dimension Benefits:
Project Case: Dubai Palace Hybrid Roof
- Combined Spanish + Diamond profiles
- 28,000m² installation completed in 18 days
- 97% material utilization rate
7.Customization Engine
Beyond Standard Options:
MOQ Flexibility:
- Standard colors: 500m²
- Custom colors: 2,000m²
- Special thickness: 3,000m²
8.Global Certifications
Performance Validation:
| Standard | Requirement | SKW Rating |
|---|---|---|
| ASTM D3468 | Granule Loss | <0.8g |
| UL 2218 | Impact Resistance | Class 4 |
| ISO 12944 | Corrosion | C5-M |
| EN 13501 | Fire Safety | Broof(t1) |
9.Digital Tools & Resources
Technical Specification Library
Manufacturing Standards: ISO 9001:2015 • ISO 14001 • ASTM Standards • CE Marking
Global Availability: 120+ Countries • Local Stocking Warehouses • Project Support Teams
With 9 architecturally-distinct profiles sharing precision 1340x420mm dimensions and 0.38-0.8mm steel cores, SKW offers unparalleled design flexibility without sacrificing installation efficiency. Our standardized system enables architects to create signature roofs while contractors benefit from simplified installation and reduced waste.