Grey Corrugated Roof Sheets
Our corrugated metal roof panels are available in a variety of gray tones, including matte and glossy, to meet different design needs. The products are complete in specifications, rich in types, and have uniform appearance and color. If you have any purchasing needs, please contact us.
Thickness: 0.3mm – 1.2mm
Width: 600mm – 1250mm
Length: 1m – 12m
Material: Color-coated steel, galvanized steel, galvalume steel, aluminum alloy
Ensure product quality and transportation
Grey Corrugated Roof Sheet Specifications
Product Name | Grey Corrugated Metal Roof Sheets |
Thickness | 0.3mm – 1.2mm |
Width | 600mm – 1250mm |
Length | 1m – 12m |
Material | Color-coated steel, galvanized steel, galvalume steel, aluminum alloy |
Wave height | 15mm – 80mm |
Wave distance | 60mm – 300mm |
Tensile strength | 300MPa – 600MPa |
MOQ | 10 tons |
Packing | Standard export package or as per your requirements |
What are the gray tones of Wanzhi metal corrugated sheets?
This only shows a part of the gray, for more colors, please refer to the Ral color card page.
Gray Metal Corrugated Roof Panels Advantages
Appearance advantages
- The gray tone is simple and elegant, and can be matched with various architectural styles.
- The corrugated shape enhances the three-dimensional sense and line sense of the roof.
Performance advantages
- High strength and rigidity, can withstand large loads.
- Good waterproof performance, corrugated design is conducive to drainage, and the connection method is well sealed.
- Excellent corrosion resistance, if PVDF coating is added, the corrosion resistance is stronger and super durable.
- It has good thermal insulation performance and is used to make metal sandwich composite panels to reduce energy consumption.
Construction and environmental advantages
- The product is standardized, the size is precise, the weight is light, and the installation is convenient, which can shorten the construction period and reduce costs.
- The metal material is recyclable and conforms to the concept of sustainable development.
Application Scenarios of Metal Corrugated Roof Panels


- Industrial buildings: factory workshops, warehouses, logistics centers, etc.
- Commercial buildings: shopping malls, supermarkets, stadiums, exhibition halls, etc.
- Agricultural buildings: greenhouses, farms, granaries, agricultural machinery sheds, etc.
- Temporary buildings: temporary offices, mobile cabins, temporary resettlement houses, etc.
Why Choose Us?
- The company has more than 14 years of export experience and is an ISO 9001, ISO 14001 and other certified enterprises.
- With hundreds of corrugated equipment, we can produce various types of corrugated metal sheets. If the quantity meets the requirements, we support customization.
- We will send the production and testing status of the products to customers in real time, and welcome customers or customer agents to come to the factory for inspection.
Below are pictures of the product specifications measured for our customers:


Types of Metal Corrugated Roof Panels We Can Supply
Wanzhi Steel is a professional corrugated metal sheet manufacturer in China. The factory is located in Shandong. It mainly produces metal coated steel and color-coated steel related products with rich product types. With a complete production line and supply chain, it perfectly solves the procurement problems of customers.