经典型 · Traditional 7-wave / Round-arc tile — /products/classic.html
Our most-specified profile: an even, regular wave that reads like a traditional clay-tile roof but weighs a fraction as much. Galvalume steel core, natural basalt stone-chip surface — built for self-build homes, villas and roof-replacement (平改坡) across 50+ export markets.
The Classic is the reference profile in our nine-profile range — the safe, universal choice when a project wants the look of a pitched tile roof with the strength and light weight of coated steel.
A regular, evenly-spaced wave that mirrors traditional roofing tile. It suits almost any architecture — from village self-build to hillside villas — which is why it's our most-ordered profile and the default for roof-replacement retrofits.
At roughly 2.4–2.7 kg per tile and 2.1–2.5 tiles/m², the finished roof is a fraction of the weight of clay or concrete — so it can go straight over an existing roof without reinforcing the structure.
The surface is natural basalt stone granules, not paint. Dark basalt blocks UV at the rock itself, and a clear acrylic over-glaze seals every chip — so color holds for decades instead of chalking like a painted metal sheet.
The interlocking steel body is rated to the highest external-fire class and stands up to high-wind zones. Recommended roof pitch ≥15°; profiles ship flat-packed and container-optimized for export.
Every Classic tile is built up from a Galvalume core to a sealed stone surface — the same structure the world's premium stone-coated brands use.
Aluminum-zinc steel, AZ50–AZ150 coating, 0.2–1.0 mm.Aluminum-Zinc steel
Epoxy/polyester primer both sides — back-coat is key to lifespan.epoxy primer
Acrylic base coat, 150–300 g/m², locks stone to steel.acrylic base coat
Natural basalt / ceramic-coated chips, 3–5.5 kg/m².natural basalt granules
Clear acrylic seal, 10–25 μm, anti-fade + weathering.clear over-glaze
Export specs shown dual-standard where it matters. Figures reflect our factory parameter set; third-party test reports available on request.
| Nominal size | 1170 × 420 mm or 1340 × 420 mm |
|---|---|
| Effective cover length | 1080 mm or 1280 mm |
| Effective cover width | ≈ 370 mm |
| Effective cover area | ≈ 0.40 m² or 0.473 m² |
| Tiles per m² | 2.1–2.5 pcs (order by cover area + 3–5% waste) |
| Weight per tile | 2.4–2.7 kg (0.4–0.5 mm base) |
| Base steel | Galvalume / Aluminum-Zinc (DX51D+AZ), 0.2–1.0 mm gauge |
| Coating weight | AZ50 / AZ100 / AZ150 g/m² (China AZ150 ≈ US AZ50 oz/ft²) |
| Surface | Natural basalt + ceramic-coated granules, clear acrylic over-glaze |
| Recommended pitch | ≥ 15° (confirm to site structure) |
| Fire performance | External fire — up to Class A (UL 790 / ASTM E108) |
| Standards referenced | ASTM A792, EN 10346, JIS G3321, AS 1397, GB/T 14978 |
Certification marks indicate the standards our Classic profile is built and tested against; project-specific third-party reports are issued per order and market.
The colors used across our project references. Color comes from mineral granules, not paint, so it resists UV and acid rain. Custom shades matched to RAL / Pantone from 300–500 m² MOQ.
Screen colors are indicative — request a physical sample kit before specifying. Quoted color durability: ΔE ≤ 3 over 10 years on standard shades, ΔE ≤ 2 achievable on custom.
One profile, many looks — driven mostly by color choice and building style.
Brick-red or coffee-brown for a warm, traditional pitched roof.
Uniform charcoal or deep-gray roofs at container-load scale.
Light enough to lay straight over an old flat or clay roof.
Factory-direct means we adjust the product to your codes, climate and brand — not the other way around.
Real tile, real stone-chip color chips — shipped to your door. 24-hour quote on request.