Grid Stone Coated Metal Roof Tile
A regular square-grid texture - orderly and substantial for modern and public buildings.
Grid Stone Coated Metal Roof Tile
The Grid profile presses a regular square lattice into the surface for an orderly, substantial appearance. Its geometric rhythm suits modern and public architecture that wants a structured, formal roofline.
Key Features
- AZ150 Galvalume steel base — 3x longer corrosion resistance than standard galvanized
- Natural basalt stone-granule coating — 50-year non-fade UV stability
- Lightweight 6 kg/sqm — about 1/6 the weight of clay tile
- Easy screw fixing — saves around 40% labor cost
Specifications
Construction, Galvalume Base & Lifespan
Galvalume steel base (ASTM A792, 55% Al-Zn) -> epoxy/acrylic primer (both sides) -> acrylic bonding base coat -> natural basalt stone granules (ceramic-coated, kiln-fired color) -> clear acrylic overglaze. Produced on a continuous line: uncoil -> level -> roll-form -> base coat -> stone coating -> curing oven -> overglaze -> cut -> stack.
| AZ50 | ~150 g/m sq - inland / dry climate, budget |
|---|---|
| AZ100 | ~300 g/m sq - standard climate |
| AZ150 | ~450 g/m sq - humid / coastal / tropical (recommended for Nigeria, SE Asia) |
| AZ200 | ~600 g/m sq - strong-corrosion coastal / islands |
Available in 0.2–1.0 mm steel thickness. Thicker steel improves wind and impact resistance and longevity; 0.4–0.5 mm suits most housing, 0.6 mm and up for villas and engineered roofs. Always measure bare steel thickness excluding the stone layer.
Colors & Stone Granule Coating
brick red, terracotta, charcoal black, coffee, brown, gray, dark green, emerald green, blue, sand/light gray, white and orange, plus custom color matching. Premium aged looks blend three granule colors. Color is locked into kiln-fired mineral granules, not surface paint, so it does not fade under UV.
Best-fit Applications & Markets
Best-fit: Modern buildings, schools, offices and public architecture.
Export markets: Chosen for modern and institutional projects wanting a geometric, formal look.
AZ-coated Galvalume per ASTM A792 / AS 1397 / JIS G3321 / EN 10346. For export to the US and high-wind zones, stone-coated metal roofing typically targets UL 790 Class A fire, UL 2218 Class 4 impact and ICC-ES (AC438) acceptance; Nigeria requires SONCAP. Third-party test reports available on request.
Other Tile Profiles We Manufacture
- Classic Stone Coated Metal Roof Tile
- Milano Stone Coated Metal Roof Tile
- Roman Stone Coated Metal Roof Tile
- Wood Grain Stone Coated Metal Roof Tile
- Flat Stone Coated Metal Roof Tile
- Fish Scale Stone Coated Metal Roof Tile
- Venice Stone Coated Metal Roof Tile
- Stone Imitation Stone Coated Metal Roof Tile
- All Stone Coated Metal Roof Tiles
Frequently Asked Questions
What kind of building suits the Grid profile?
Modern and public buildings - schools, offices and institutional projects - where a structured, geometric roof texture is preferred over a traditional wave.
Is the Grid profile as durable as other profiles?
Yes. All our profiles share the same Galvalume base, stone-granule surface and 50-year material warranty; only the roll-formed shape differs.
What is the minimum order quantity (MOQ)?
Standard MOQ is one 20ft container (approx. 1,000-1,200 sq m). Mixed-profile containers are supported.
Do you export to Nigeria, Kenya, the Philippines and the Middle East?
Yes. We are an export-focused China manufacturer shipping to 50+ countries, with experience in local certification (e.g. SONCAP) and container logistics.
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