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Color steel plates are a type of building material that combines aesthetic and practical performance, and are widely used in industrial and civil construction fields.
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Dimensions: The width ranges from 1mm to 1.25mm, and the length has a large span, which can be customized as needed from 2m to 18m. However, usually the length of a single plate is ≤ 12 meters; the thickness of the plate (substrate thickness) is conventionally in the range of 0.3mm - 1.0mm. It is matched with effective coverage widths such as 1000mm and 1200mm, and is suitable for various construction scenarios of building roofs and walls. Weight: The theoretical weight is calculated according to the formula "≈ substrate thickness (mm) × 7.85 (kg/㎡)". The conventional weight range is 2.355 - 7.855kg. The light and thin characteristics are conducive to construction and installation, and reduce the load - bearing burden of the building structure.
It is composed of a multi - layer structure. The substrate is made of galvanized material (such as Zxx/AZxx galvanized types), providing basic strength and rust - prevention ability; the surface is successively coated with a chemical layer (enhancing adhesion), a primer (for anti - corrosion priming), a topcoat (polyester, silicon - modified polyester, PVDF, etc. can be selected, giving color and weather resistance), and a back coat can be added as needed. It guarantees the durability and decorativeness of the product in multiple dimensions, adapts to complex outdoor environments, and prolongs the service life of the building enclosure system.
It is suitable for roof and wall projects of industrial plants, warehousing and logistics buildings, etc. The pictures show its application scenario as a roof material in the construction of large - scale industrial plants, which can efficiently cover the space of large - span buildings. The minimum order quantity of 50 - 100 square meters takes into account the flexibility of project procurement and the efficiency of production and supply, meets the needs of construction projects of different scales, and helps to quickly build an aesthetically pleasing and durable building enclosure structure. It is one of the preferred materials for the rapid construction, energy conservation and consumption reduction of modern industrial buildings.
Our plates offer a width of 1–1.25mm and length of 2–18m (commonly ≤12m per piece). With a substrate thickness of 0.3–1.0mm and coverage widths like 1000/1200mm, they adapt to diverse roof/wall needs—from large industrial plants to smaller structures.
Calculated via Theoretical weight ≈ substrate thickness (mm) × 7.85 (kg/㎡), our plates weigh just 2.355–7.855kg. This lightweight design simplifies installation and reduces structural load, cutting construction costs while ensuring durability.
Crafted with a galvanized substrate (Zxx/AZxx) for core strength and rust resistance, our plates feature: A chemical layer for adhesion. A primer for anti - corrosion. A topcoat (polyester, silicon - modified polyester, or PVDF) for color and weather resistance (plus an optional backcoat). This setup withstands harsh conditions (UV, rain, temperature shifts), extending your building’s lifespan.
Perfect for industrial plants, warehouses, and logistics facilities, our plates efficiently cover large spans (as shown in project images). They ensure structural integrity and a clean finish, suiting both new builds and renovations.
With a 50–100 sqm minimum order, we balance procurement flexibility and production efficiency. Whether you’re scaling small or large, we meet timelines to quickly erect durable, attractive enclosures.
Our plates speed up construction with easy installation. Their lightweight design cuts energy use in building and operation, aligning with energy - saving goals. Choose them for a reliable, cost - effective, and sustainable solution.
| Name | Color steel plate |
| Size | Width: 1mm~1.25mm Length: 2m~18m |
| Plate thickness | Usually between 0.3mm and 1.0mm |
| 规格 | Thickness (substrate thickness 0.3-1.0mm) × width (effective coverage width such as 1000/1200mm) × length (size as required, usually ≤12 meters) |
| Weight | Theoretical weight ≈ substrate thickness (mm) × 7.85 (kg/㎡), usually: 2.355~7.855kg |
| Material | Substrate (galvanized Zxx/galvanized AZxx) + chemical layer + primer + topcoat (polyester/silicon modified polyester/PVDF, etc.) + (optional backcoat) |
| Minimum voltage | 50-100 square meters |
