0.5mm DX51D AZ275 Galvalume Corrugated Roofing Sheet with 800mm Effective Width for Industrial Roofing

１．Product Overview

The 0.5mm DX51D AZ275 Galvalume Corrugated Roofing Sheet is designed for roofing and wall cladding applications in industrial, commercial, and agricultural buildings. Manufactured from hot-dipped aluminum-zinc coated steel, the sheet combines lightweight construction with corrosion resistance and structural strength. The corrugated profile improves load-bearing performance while maintaining efficient material utilization.

２．Technical Solution

The roofing sheet is produced from galvalume steel coated with an aluminum-zinc alloy layer. The coating provides dual protection through aluminum barrier protection and zinc sacrificial protection. Corrugation enhances sheet rigidity, allowing the product to withstand wind loads and environmental exposure commonly encountered in roofing applications. The passivated surface further improves storage and handling performance.

３．Specifications

４．Application

Suitable for industrial buildings, steel structure workshops, warehouses, logistics centers, agricultural facilities, storage buildings, prefabricated housing, commercial roofing systems, wall cladding systems, and infrastructure projects.

５．Processing

The sheets can be cut, drilled, riveted, bolted, or screwed during installation. They are compatible with conventional steel roofing support systems and can be fabricated according to project requirements. Proper overlap installation helps improve weather resistance and water drainage performance.

６．Advantages

• High corrosion resistance from aluminum-zinc coating
• Lightweight design for easier transportation and installation
• Strong corrugated profile for improved structural rigidity
• Suitable for roofing and wall cladding applications
• Passivated surface for enhanced storage protection
• Compatible with steel structure construction systems
• Long service life under outdoor exposure conditions

７．How to Choose

• Select thickness according to roof span and structural load requirements.
• Choose the effective width that matches project coverage calculations.
• Consider AZ-coated galvalume sheets when enhanced corrosion resistance is required.
• Verify wave profile dimensions for compatibility with existing roofing systems.
• Evaluate environmental conditions and expected service life before selecting coating specifications.

８．FAQ

Q1．What is the effective installation width of this roofing sheet
The effective coverage width is 800mm.

Q2．What is the standard sheet length
The standard supplied length is 3000mm.

Q3．What surface treatment is applied
The product is supplied with a passivated surface treatment.

Q4．Can this sheet be used for wall cladding
Yes, it is suitable for both roofing and wall cladding applications.

Q5．What types of projects commonly use this product
It is widely used in warehouses, workshops, industrial buildings, agricultural facilities, and steel structure housing projects.